Предмет: Математика, автор: dariya1alzhan

надо Задача N 4 Мама испекла 45 пирожных, из них со 30٪ сладкой начинкой. Сколько пирожных со сладкой начинкой испекла мама?​

Ответы

Автор ответа: vdukhnovskij
1

13,5

45:100=0,45(1%)

0,45*30=13.5

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