Question

How much is two third of57 more than one third of 90

Answer 1

2/3 of 57=
2/3 × 57 = 2 × 19 = 38
1/3 of 90=
1/3 × 90 = 1 × 30 = 30
so 38 - 30 = 8
therefore two third of 57 is 8 more than one third of 90