Предмет: Математика, автор: bilkaoksa

В одному мішку а кг моркви, а в іншому -у 7раз більше. Усю моркву розклали порівну в 6 однакових ящиків. Скільки кг моркви поклали в один ящик?

Ответы

Автор ответа: daraprelj
1

Ответ:

В одном ящике \displaystyle \frac{4a}{3}кг моркови

Пошаговое объяснение:

Если в первом мешке а кг моркови, значит в другом - 7а кг моркови. В двух мешках вместе а+7а=8а кг моркови. В каждом ящике \displaystyle \frac{8a}{6} =\frac{4a}{3}

Автор ответа: prettypushkova
1

1-й мешок - а (кг)

2-й мешок - 7а (кг)

6 ящиков -  ? (поровну)

- - - - - - - - - - - - - - - - - - - -

1) а + 7а = 8а (кг) - столько моркови в двух мешках (всего);

2) 8а : 6 = (8 : 6)а = (8/6)а = (4/3)а = (1 целая 1/3)а (кг) - разложили по шести ящикам.

Ответ: 1 целая 1/3 кг (≈ 1 кг 333 г) моркови в одном ящике.

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