Question

Выполните деление: 1|2/3 : 2|1/2 , 3 : 1|2/3

Answer 1

1 2/3:2 1/2=5/3:5/2=5/3*2/5=2/3
3:1 2/3=3:5/3=3*3/5=9/5=1 4/5

Answer 2

1(23): 2(12) = 53 : 52 = 53 * 25 = 23

3 : 1(23) = 31 : 53 = 31 * 35 = 95 = 1(45)