Question

A certain sum of money is to be shared among three brothers. One of them gets 2\5 ; another gets 1\4 and the third gets $2.10.

Answer 1

8 5 7 20 1/20 = 0.30 7/20 = 2.10
—— —— —— = ——-
20 20 20 20 8/20 = 2.40

5/20 = 1.50