Photos 3 4 ОТВЕТ

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3 4 ответ. 9 1/4-8 2/3 1 5/7+ 4 2/9-2 5/6 1 1/9. (-1 5/9 *2 1/7+ 1 7/2)*1 1/7. Пример 1 4/9*9. -4,9 - 2,7+ 2,1- -3,2.
9 1/4-8 2/3 1 5/7+ 4 2/9-2 5/6 1 1/9. (-1 5/9 *2 1/7+ 1 7/2)*1 1/7. Пример 1 4/9*9. -4,9 - 2,7+ 2,1- -3,2.

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