Предмет: Математика, автор: rikitir

для ремонта купили 8 банок по 2кг в каждой. сколько килограммов краски купили? составь и реши две задачи обратные данной?

Ответы

Автор ответа: Аноним

8 б по 2 кг в каждой

Сколько кг краски купили?

Решение:

2 * 8 = 16 (кг) - краски купили

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Истратили на покраску забора 16 кг краски. На банке написано, что в ней 2 кг. Сколько банок надо для покраски забора?

Решение:

16 : 2 = 8 (банок)

Ответ: 8 банок

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Третья задача

На покраску истратили 16 кг краски и использовали 8 банок. Сколько кг в каждой банке?

Решение:

16 : 8 = 2 (кг) в кажой банке

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