Предмет: Математика, автор: sonyakp12

Срочно!!! Пожалуйста!!!
Мальчику дали Х яблок.
1/5 он съел.
Осталось 8 яблок.
Сколько дали мальчику яблок? ​

brainleum: Выберешь лучший ответ?

Ответы

Автор ответа: brainleum
3

Ответ:

Мальчику дали 10 яблок

Пошаговое объяснение:

Сказано, что мальчик съел 1/5 яблок. Значит осталось 4/5 или 8.

Разделим 8 на 4:

1) 8 ÷ 4 = 2

2) 2 = 1/4

Сложим 2 и 8, получится 10.

3) 2 + 8 = 10

4) 10 ÷ 5 = 2

Мальчику дали 10 яблок, 2 он съел (1/5), осталось 8 яблок.

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Children start school at the age of six in Russia. The course of studies at school is eleven years now: four years of primary school and seven years of secondary school. Previously it was only ten years: three years of primary school and seven years of secondary school. Children under the age of six are taken to creches and nursery schools.
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