A, B, C, D, and E went to a restaurant for dinner. A paid 1/2 of the bill, B paid 1/5 of the bill and rest of the bill was shared equally by C, D, and E. What fraction of the bill was paid by each?
+37157 (1 - 1/2 - 1/5 )/(3) the '3' represents C D and E
(10/10 - 5/10 - 2/10)/3
3/10 / 3 = 3/30 = 1/10 paid by each of C D and E
