Question

Maria has three times as many two rupee coin and she has 5 rupees coins if she has in all the sum of rupees 77 how many coins of each denomination does she have?

Answer 1

let x be the amount of x of 5 rupee
so 3x amount of 2 rupee

so total of 5*x+2*3x=77
x=7

Marie has 7 X Rs5 & 21 X Rs2

Answer 2

Answer:

5 rupees coin 7, 2 rupees coin