Ответ:
17/35
Пошаговое объяснение:
1) 37 : 2. 3/17 = 37 : 37/17 = 37 * 17/37 = 1 * 17/1 = 17/1 = 17
2) 17 - 17,8 = -0,8
3) -0,8 + 1. 2/7 = -8/10 + 1. 2/7 = -4/5 + 1. 2/7 = -28/35 + 1. 10/35 = -28/35 + 45/35 = 17/35
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Answers & Comments
Ответ:
17/35
Пошаговое объяснение:
1) 37 : 2. 3/17 = 37 : 37/17 = 37 * 17/37 = 1 * 17/1 = 17/1 = 17
2) 17 - 17,8 = -0,8
3) -0,8 + 1. 2/7 = -8/10 + 1. 2/7 = -4/5 + 1. 2/7 = -28/35 + 1. 10/35 = -28/35 + 45/35 = 17/35