Question

Найдите неизвестный член отношения номер 548

Answer 1

1)Х = 80/7 * 21/20

Х = 12

2)Х = 68/9 * 27/34

Х = 6

3)Х = 19/4 * 41/19

Х = 12 целых 1/4

4)Х = 65/7 * 7/13

Х = 5

5)Х = 132/10 * 26/33

Х = 10 целых 2/5

6)Х = 85/7 * 7/17

Х = 5