Предмет: Математика, автор: alexakimov1981

в книге 300 страниц. Повесть занимает 40% всей книги. Сколько страниц занимает повесть? как решить хадачу

Ответы

Автор ответа: Кариночка78
1
300:100*40=120 страниц занимает повесть
Автор ответа: Mesher
0
1)300:100=3 - 1% от всех страниц
2)3*40=120стр.
Ответ: 120 страниц занимает повесть
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