Question

помогите пожалуйста. 75 баллов

Answer 1

Ответ:

Пошаговое объяснение:

А) = 9/7 * 5/4 = 45/28 = 1. 17/28

Б) = 14/3 * 2/5 = 28/15 = 1. 13/15

В) = 8/5 * 15/4 = 2/1 * 3/1 = 6/1 = 6

Г) = 4/9 * 11/4 = 11/9 = 1. 2/9

Д) = 11/4 * 4/11 = 44/44 = 1

Е) = 7/4 * 12/7 = 12/4 = 3

Ж) = 13/4 * 4 = 52/4 = 13

З) = 10 * 27/5 = 2 * 27/1 = 54/1 = 54

И) = 23/6 * 30/23 = 30/6 = 5

К) = 5/3 * 12/5 = 60/15 = 4

Л) = 80/11 * 99/40 = 2/1 * 9/1 = 18/1 = 18

М) = 5/2 * 32/15 = 1/1 * 16/3 = 16/3 = 5. 1/3

И) = 0

О) = 1. 5/7

П) = 0