Question

I have a total of 300 rupees in a coins of denominator 1 rupees rupees and 5 rupees the number of 2 rupee coins is three times the number of 5 rupee coins the total number of coins is 160 how many coins of each denomination are with me​

Answer 1

Let 1 rupee be x

Then 5 rupee will be 5x

Then 2 rupee will be 2(5x)

A/Q

x+5x+10x = 160

16x = 160

x= 160/16

x= 10

1 rupee is 10

5 rupee is 50

2 rupee is 100