Ответ:
Пошаговое объяснение:
2) 30 : 5/8 = 30 * 8/5 = 6 * 8/1 = 48/1 = 48 дм
3) 15 : 3/10 = 15 * 10/3 = 150/3 = 50 см
5) 32 : 4/5 = 32 * 5/4 = 8 * 5/1 = 40/1 = 40кг
6) 28 : 7/9 = 28 * 9/7 = 4 * 9/1 = 36/1 = 36г
8) 15 : 3/5 = 15 * 5/3 = 5 * 5/1 = 25/1 = 25мин
9) 20 : 5/12 = 20 * 12/5 = 4 * 12/1 = 48/1 = 48с
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Ответ:
Пошаговое объяснение:
2) 30 : 5/8 = 30 * 8/5 = 6 * 8/1 = 48/1 = 48 дм
3) 15 : 3/10 = 15 * 10/3 = 150/3 = 50 см
5) 32 : 4/5 = 32 * 5/4 = 8 * 5/1 = 40/1 = 40кг
6) 28 : 7/9 = 28 * 9/7 = 4 * 9/1 = 36/1 = 36г
8) 15 : 3/5 = 15 * 5/3 = 5 * 5/1 = 25/1 = 25мин
9) 20 : 5/12 = 20 * 12/5 = 4 * 12/1 = 48/1 = 48с