Для первого примера:2 11/12 / 2 25/100 = 23/12 / 1/4 = 23/12 * 4/1 = 92/12 = 7 2/12 = 7 1/6
Для второго примера:37 36/100 4/7 = 37 18/50 4/7 = (3750 + 18)/50 4/7 = (1850 + 18)/50 4/7 = 1868/50 4/7 = 37.36 * 4/7 = 149.44/7 = 21.34
Итак:
Для первого примера:
2 11/12 / 2 25/100 = 23/12 / 1/4 = 23/12 * 4/1 = 92/12 = 7 2/12 = 7 1/6
Для второго примера:
37 36/100 4/7 = 37 18/50 4/7 = (3750 + 18)/50 4/7 = (1850 + 18)/50 4/7 = 1868/50 4/7 = 37.36 * 4/7 = 149.44/7 = 21.34
Итак:
7 1/621 3/7