Ответ:
4 целых 9/10
Пошаговое объяснение:
6 3/5 + (t - 3 5/6) = 7 2/3
t - 3 5/6 = 7 2/3 - 6 3/5
t - 3 5/6 = 7 10/15 - 6 9/15
t - 3 5/6 = 1 1/15
t = 1 1/15 + 3 5/6 = 1 2/30 + 3 25/30 = 4 27/30 = 4 9/10
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Ответ:
4 целых 9/10
Пошаговое объяснение:
6 3/5 + (t - 3 5/6) = 7 2/3
t - 3 5/6 = 7 2/3 - 6 3/5
t - 3 5/6 = 7 10/15 - 6 9/15
t - 3 5/6 = 1 1/15
t = 1 1/15 + 3 5/6 = 1 2/30 + 3 25/30 = 4 27/30 = 4 9/10