Предмет: Математика, автор: zhenyaivanova2

Как записать этот пример столбиком вместе с решением
12,5*0,4

Ответы

Автор ответа: Аноним

1

12.5 * 0.4 = (12 5/10) * (4/10) = 125/10 * 4/10 = (125*4)/(10*10) = 500/100 = 5;

Автор ответа: julyap

1

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