Question

575. Выполните 1 2 43 4 1 92 1) 2) умножение: 28 88 3) 4) 7 БЯ 12 G 5) 6) 15 8 16 261 7 4 6 1 2 7 5​

Answer 1

Пошаговое объяснение:

1) 1/4 * 2/3 = 1/2 * 1/3 = 1/6

2) 4/9 * 1/2 = 2/9 * 1/1 = 2/9

3) 2/3 * 3/8 = 1/1 * 1/4 = 1/4

4) 5/12 * 8/9 = 5/3 * 2/9 = 10/27

5) 15/16 * 8/25 = 3/2 * 1/5 = 3/10

6) 1/2 * 2/3 = 1/1 * 1/3 = 1/3

7) 3/4 * 1/6 = 1/4 * 1/2 = 1/8

8) 7/15 * 5/7 = 1/3 * 1/1 = 1/3