Question

проверяем умы! сократите дроби: 3/12,5/15,4/20,5/50,9/18,10/40

Answer 1

3/12=1/4=0,25
5/15=1/3
4/20=1/5=0,2
5/50=1/10=0,1
9/18=1/2=0,5
10/40=1/4=0,25

Answer 2

1/4,1/3,1/5,1/10,1/2,1/4.