Question

Reena has 117 ruppes in the form of of 5 rupees coin and 2 Rupees coin the number of 2 rupees coin is four times that of 5 rupees. Find the number of coins of each denomination

Answer 1

Answer:

Step-by-step explanation:

let the rs.5 coins be x

let rs 2 coins be 4x

value of rs.5 coins=rs5*x=5x

value of rs.2 coins=rs2*4x=8x

total amount = rs.117

ATP,

5x + 8x =117

13x=117

x=9(no of rs. 5 coins)

4x=36(no.of rs.2 coins)