Ответ:
4 17/21
Пошаговое объяснение:
-2 1/3 + 7 1/7 = -2 7/21 + 7 3/21 = -2 7/21 + 6 24/21 = 4 17/21
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Verified answer
Ответ:
4 17/21
Пошаговое объяснение:
-2 1/3 + 7 1/7 = -2 7/21 + 7 3/21 = -2 7/21 + 6 24/21 = 4 17/21