Question

I have some 5 rupee coins and some 2 Rupees find the number of 2 rupee coin is 4 times that of five rupee coin if I have 117 in all find the number of coins​

Answer 1

Answer:

Step-by-step explanation:

Let the number of 5 rupee coins be 'x'

And 2 rupee coins be 'y'

given

y=4x

Also

5x+2y=117

5x+2(4x)=117

5x+8x=117

13x=117

x=9

=>y=36

Therefore number of 2 rupee coins are 36

And number of 5 rupee coins are 9

HOPE IT HELPS