Ответ:
Пошаговое объяснение:
1) 36 : 2. 2/5 = 36 : 12/5 = 36 * 5/12 = 3*5/1 = 15/1 = 15
2) 2. 1/2 * 48. 2/3 = 5/2 * 146/3 = 5/1 * 73/3 = 365/3 = 121. 2/3
3) 3. 2/3 * 5 = 11/3 * 5 = 55/3 = 18. 1/3
4) 15 + 121. 2/3 - 18. 1/3 =
136. 2/3 - 18. 1/3 = 118. 1/3
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Ответ:
Пошаговое объяснение:
1) 36 : 2. 2/5 = 36 : 12/5 = 36 * 5/12 = 3*5/1 = 15/1 = 15
2) 2. 1/2 * 48. 2/3 = 5/2 * 146/3 = 5/1 * 73/3 = 365/3 = 121. 2/3
3) 3. 2/3 * 5 = 11/3 * 5 = 55/3 = 18. 1/3
4) 15 + 121. 2/3 - 18. 1/3 =
136. 2/3 - 18. 1/3 = 118. 1/3