Question

A bag contains rupees 210 consisting of 5rupee,2rupee and 1rupee coins in the ratio 2:3:5.Then number of 2rupee coins in the bag is:

Answer 1

Answer:

Total money is 210/-

5 rupee coins is 2x

2 rupee coins is 3x

1 rupee coins is 5x

2x+3x+5x = 210

10x = 210

x = 210/10

x= 21

No.of 2 rupee coins = 3x = 3*21 =63

Answer 2

Answer:

no of 2 rupee coins =63

2x+3x+5x=210

10x=210

x=210/10

x=21

so,no of 2 rupee coins =3x=3*21=63