Предмет: Математика, автор: znatoc78

7(149+1512)решите !ДАЮ 15 БАЛЛОВ!

Ответы

Автор ответа: DrJulius

8

7 * ( 149 + 151 * 2) = 3157

1) 151 * 2 = 302

2) 149 + 302 = 451

3) 7 * 451 = 3157

DrJulius: = 3157*

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