Предмет: Математика, автор: nelyatalgatovn

на 90 р. купили банки грибов, по цене 30 р. за одну банку сколько банок грибов купили?

Ответы

Автор ответа: together43

90/30=3 (б)
Пояснение. Цена=стоимость/кол-во

Автор ответа: together43

Количество= стоимость/цена

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