Предмет: Математика, автор: azamatkoolmen

Два маляра покрасили 5/7 стены,причем один покрасил 2/7 стены.Какую часть стены покрасил другой ?

Ответы

Автор ответа: Алина1997Иванова

0

5/7-2/7=3/7 покрасил второй маляр

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