Ответы на вопрос:
1) 1/16 + 11/36 + 5/48 + 5/18 = 6/96 + 11/36 + 10/96 + 10/36 = 16/96 + 21/36 = 2/12 + 21/36 = 6/36 + 21/36 = 27/36 2) 3/8 : 27/36 = 36/72 = 1/2 3) 1/2 • 2/3 = 1/3 4) 5/8 - 1/3 = 15/24 - 8/24 = 7/24 ответ 7/24
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