Помогите математика 5 класс НОМЕР 1130
1) 8 1/4 - 3/8 = 33/4 - 3/8 = 66/8 - 3/8 = 63/8
2) 5 - 4 2/5 = 1 - 2/5 = 5/5 - 2/5 = 3/5
3) 3/5 * 10 = 6
4) 63/8 : 3 1/2 = 63/8 : 7/2 = 63/8 * 2/7 = 9/4
5) 9/4 : 6 = 38
6) 3 1/8 - 1 7/8 = 25/8 - 15/8 = 10/8 = 5/4
7) 2 - 1 3/8 = 1 - 3/8 = 8/8 - 3/8 = 5/8
8) 5/8 : 3 1/8 = 5/8 : 25/8 = 5/8 * 8/25 = 1/5
9) 5/4 * 1 3/5 = 5/4 * 8/5 = 2
10) 2 : 1/5 = 10
11) 38 + 10 = 48
Ответ: 48
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