94:@0.036727:0.974518:0.057230:0.974518:0.057230:0.956333:0.036727:0.956333:0.000000:0.000000 Fracciones y decimales:@0.073089:0.043661:0.275803:0.043661:0.275803:0.024916:0.073089:0.024916:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Ejemplo 3:@0.514231:0.137194:0.590014:0.137194:0.590014:0.120525:0.514231:0.120525:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Teresa utilizó 186 perlas para hacer 3 collares. Si tiene un :@0.514231:0.164556:0.930555:0.164556:0.930555:0.148122:0.514231:0.148122:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 pedido de 8 collares, ¿cuántas perlas utilizará?:@0.514231:0.181198:0.845357:0.181198:0.845357:0.164764:0.514231:0.164764:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Segundo método:@0.514231:0.208560:0.647858:0.208560:0.647858:0.191890:0.514231:0.191890:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Invertimos la tabla con las magnitudes correspondientes :@0.514231:0.235922:0.931188:0.235922:0.931188:0.219488:0.514231:0.219488:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 y completamos los datos.:@0.514231:0.252564:0.698730:0.252564:0.698730:0.236130:0.514231:0.236130:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 N.° de collares:@0.572863:0.289613:0.683524:0.289613:0.683524:0.272666:0.572863:0.272666:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 N.° de perlas:@0.777496:0.289613:0.876030:0.289613:0.876030:0.272666:0.777496:0.272666:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 3:@0.623685:0.321774:0.632668:0.321774:0.632668:0.305340:0.623685:0.305340:0.000000 186:@0.813354:0.321774:0.840155:0.321774:0.840155:0.305340:0.813354:0.305340:0.000000:0.000000:0.000000 8:@0.623685:0.353934:0.632668:0.353934:0.632668:0.337500:0.623685:0.337500:0.000000 x:@0.823018:0.353934:0.830473:0.353934:0.830473:0.337528:0.823018:0.337528:0.000000 Analizamos la relación de magnitudes.:@0.293662:0.387453:0.571978:0.387453:0.571978:0.371020:0.293662:0.371020:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Mientras más perlas, más collares se pueden elaborar. :@0.293662:0.414815:0.684411:0.414815:0.684411:0.398382:0.293662:0.398382:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Multiplicamos en cruz y planteamos una ecuación.:@0.293662:0.442177:0.660982:0.442177:0.660982:0.425744:0.293662:0.425744:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 x:@0.293662:0.476654:0.301117:0.476654:0.301117:0.460248:0.293662:0.460248:0.000000 :@0.301048:0.476657:0.322541:0.476657:0.322541:0.460224:0.301048:0.460224:0.000000:0.000000:0.000000 5:@0.303269:0.476103:0.318602:0.476103:0.318602:0.462387:0.303269:0.462387:0.000000 8 186:@0.326790:0.469654:0.382181:0.469654:0.382181:0.453220:0.326790:0.453220:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 3:@0.337911:0.469099:0.353244:0.469099:0.353244:0.455384:0.337911:0.455384:0.000000 3:@0.349983:0.487202:0.358966:0.487202:0.358966:0.470768:0.349983:0.470768:0.000000 :@0.388138:0.476657:0.409631:0.476657:0.409631:0.460224:0.388138:0.460224:0.000000:0.000000:0.000000 5:@0.390358:0.476103:0.405692:0.476103:0.405692:0.462387:0.390358:0.462387:0.000000 1488:@0.414246:0.469654:0.449956:0.469654:0.449956:0.453220:0.414246:0.453220:0.000000:0.000000:0.000000:0.000000 3:@0.427591:0.487197:0.436574:0.487197:0.436574:0.470763:0.427591:0.470763:0.000000 496:@0.456280:0.476657:0.502770:0.476657:0.502770:0.460224:0.456280:0.460224:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 5:@0.458500:0.476103:0.473834:0.476103:0.473834:0.462387:0.458500:0.462387:0.000000 Para elaborar 8 collares, utilizará 496 perlas.:@0.293660:0.511168:0.603141:0.511168:0.603141:0.494734:0.293660:0.494734:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Una regla de tres simple es directa cuando las magnitudes que se relacionan son :@0.300695:0.541252:0.923206:0.541252:0.923206:0.524818:0.300695:0.524818:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 directamente proporcionales.:@0.300695:0.557894:0.514676:0.557894:0.514676:0.541460:0.300695:0.541460:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Ejemplo 4:@0.514238:0.593119:0.590020:0.593119:0.590020:0.576449:0.514238:0.576449:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Una fábrica de chocolates llena dos cajas con 36 :@0.514238:0.620481:0.930803:0.620481:0.930803:0.604047:0.514238:0.604047:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 chocolates. ¿Cuántos chocolates tendrá que producir :@0.514238:0.637123:0.931228:0.637123:0.931228:0.620689:0.514238:0.620689:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 para llenar 112 cajas? :@0.514238:0.653764:0.671196:0.653764:0.671196:0.637331:0.514238:0.637331:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Solución:@0.514238:0.681126:0.580371:0.681126:0.580371:0.664457:0.514238:0.664457:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 N.° de cajas:@0.583370:0.718181:0.673014:0.718181:0.673014:0.701234:0.583370:0.701234:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 N.° de chocolates:@0.759362:0.718181:0.894169:0.718181:0.894169:0.701234:0.759362:0.701234:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 2:@0.623701:0.750341:0.632683:0.750341:0.632683:0.733907:0.623701:0.733907:0.000000 36:@0.817805:0.750341:0.835697:0.750341:0.835697:0.733907:0.817805:0.733907:0.000000:0.000000 112:@0.614791:0.782502:0.641592:0.782502:0.641592:0.766068:0.614791:0.766068:0.000000:0.000000:0.000000 x:@0.823014:0.782502:0.830469:0.782502:0.830469:0.766095:0.823014:0.766095:0.000000 x:@0.605385:0.823122:0.612840:0.823122:0.612840:0.806715:0.605385:0.806715:0.000000 :@0.612772:0.823135:0.634265:0.823135:0.634265:0.806702:0.612772:0.806702:0.000000:0.000000:0.000000 5:@0.614992:0.822581:0.630325:0.822581:0.630325:0.808865:0.614992:0.808865:0.000000 112 36:@0.638487:0.816132:0.702773:0.816132:0.702773:0.799698:0.638487:0.799698:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 3:@0.667413:0.815577:0.682746:0.815577:0.682746:0.801862:0.667413:0.801862:0.000000 2:@0.666131:0.833680:0.675114:0.833680:0.675114:0.817246:0.666131:0.817246:0.000000 :@0.708710:0.823135:0.730203:0.823135:0.730203:0.806702:0.708710:0.806702:0.000000:0.000000:0.000000 5:@0.710931:0.822581:0.726264:0.822581:0.726264:0.808865:0.710931:0.808865:0.000000 4032:@0.735399:0.816132:0.771109:0.816132:0.771109:0.799698:0.735399:0.799698:0.000000:0.000000:0.000000:0.000000 2:@0.748744:0.833675:0.757727:0.833675:0.757727:0.817241:0.748744:0.817241:0.000000 2016:@0.778015:0.823135:0.833414:0.823135:0.833414:0.806702:0.778015:0.806702:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 5:@0.780236:0.822581:0.795569:0.822581:0.795569:0.808865:0.780236:0.808865:0.000000 Para llenar 112 cajas, es necesario producir 2016 chocolates.:@0.293660:0.857646:0.725376:0.857646:0.725376:0.841212:0.293660:0.841212:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 En la regla de tres simple intervienen 3 valores conocidos para luego calcular un cuarto :@0.300695:0.887730:0.923059:0.887730:0.923059:0.871296:0.300695:0.871296:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 valor que es desconocido.:@0.300695:0.904372:0.489491:0.904372:0.489491:0.887938:0.300695:0.887938:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 DBA8 (Ev. 3) Trabaja sobre números desconocidos y con esos números para dar respuesta a los problemas.:@0.359305:0.971298:0.917610:0.971298:0.917610:0.959346:0.359305:0.959346:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 MUESTRA EDITORIAL:@0.248902:0.947499:0.888171:0.113285:0.743922:0.050540:0.104653:0.884754:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Muestra editorial solo para fines didácticos – Prohibida su venta:@0.095585:0.659700:0.095585:0.341447:0.077558:0.341447:0.077558:0.659700:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000