Предмет: Математика, автор: lobanova69

Чёрной -7 л Белой -? Синей -4л всего 19л как решить одним примером ?

Ответы

Автор ответа: Аноним

6

Чёрной - 7 л.
Белой - ?
Синей - 4 л.
Всего - 19 л.

Решение :
19 - ( 7 + 4 ) = 8 ( л. )

Ответ : Белой - 8л.

Удачи)))))

Автор ответа: margoshinkarevich

1

19-7-4=8л белой краски. вроде бы

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