Ответ:
17/18
Пошаговое объяснение:
17/28 +5/18 - (3/28 - 3/18) = (17/28 - 3/28) + (5/18 + 3/18) = 14/28 + 8/18 = 1/2 + 4/9 = 9/18 + 8/18 = 17/18
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Answers & Comments
Ответ:
17/18
Пошаговое объяснение:
17/28 +5/18 - (3/28 - 3/18) = (17/28 - 3/28) + (5/18 + 3/18) = 14/28 + 8/18 = 1/2 + 4/9 = 9/18 + 8/18 = 17/18