Ответ №1
1) 4 5/12 - 5 3/5х = 2 2/3
2) 5 3/5х = 4 5/12 - 2 2/3 НОЗ = 12
3) 5 3/5х = 4 5/12 - 2 8/12 = 3 17/12 - 2 8/12 = 1 9/12
4) х= 1 9/12: 5 3/5 = 21/12 : 28/5 = 21/12 * 5/28
5) х= 105/336
Ответ №1
1) 4 5/12 - 5 3/5х = 2 2/3
2) 5 3/5х = 4 5/12 - 2 2/3 НОЗ = 12
3) 5 3/5х = 4 5/12 - 2 8/12 = 3 17/12 - 2 8/12 = 1 9/12
4) х= 1 9/12: 5 3/5 = 21/12 : 28/5 = 21/12 * 5/28
5) х= 105/336
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