Предмет: Математика, автор: edsb2812

1)Вычислите а)4/15×2+2/3÷5 б)5/11÷2+21/22÷3в)(5/9+2/3)÷11г)(9/13-9/39)÷9д)(1/2+1/5)÷2-3/10 е)(7/12+5/36)÷13 ж)(7/15+4/5)÷3-1/9

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Автор ответа: megakarinka397

0

Ответ:

Пошаговое объяснение:

а) 8/15+2/15=10/15

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