Question

2 целых 1/7 : 4 целых 1/6 * 2 целых 1/3

Answer 1

2 1/7:4 1/6* 2 1/3=
1) 2 1/7:4 1/6=15/7:25/6=15/7*6/25=18/35
2)18/35*2 1/3=18/35*7/3=6/5=1 1/5