Question

Rohan has a total of 100 rupees in coins of denomination 1 rupee, 2 rupee and 5

rupee. The ratio of the number of these coins is 4:3:3 respectively. How many coins

of each denomination does he have?​

Answer 1

Answer:

1rs-16

2rs-12

5rs-12

Step-by-step explanation:

let 1 rs coins be 4x

2rs coins be 3x

5rs coins be 3x

if 1 2rs coin value is 2 rs

then 3x 2rs coin value is 3x*2

in this manner we can write equation as

4x*1+3x*2+3x*5=100

since total value of coins is 100

by solving above eqn x=4

so 1rs coins are 16

2rs coins are 12

5 rs coins are 12

thankyou!

Answer 2

Step-by-step explanation:

ANSWER

The answer will be direct 12.

Thank you!