a bag contains rupee, 50 paise and 25 paise coins in the ratio of 5:6:8. if the total amount is Rs.420, find the number of coins.
5/19*210=55 6/19*210=66 8/19*210=88
which is
55 coins of 1 rupee coin
132 coins of 50 paise coin
352 coins of 25 paise coin
TOTAL of 539 coins