Предмет: Математика, автор: ASKARBEKAli2010

1 2/7×5/6÷1/7×2×|-4/15|

Ответы

Автор ответа: ArsenZhenis

2

Ответ:

4

Пошаговое объяснение:

|-4/15| = 4/15

1) 5/6 : 1/7 = 5 5/6

2) 2 * 4/15 = 8/15

3) 5 5/6 * 8/15 = 3 1/9

4) 1 2/7 * 3 1/9 = 4

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