Question

б) 1/4:1/2
д) 3/7:3/5
з) 2/3:4/5

Answer 1

Ответ:

б) 1/4:1/2  =  1/4*2/1 = 1/2

д) 3/7:3/5  = 3/7*5/3 = 5/7

з) 2/3:4/5 = 2/3 * 5/4 = 5/6