Math, asked by tiwari11, 1 year ago

a purse has only 2 Rupees and 5 rupees coin the sum of the coin is 36 and the total value of the cone is 84 find the number of 5 rupees coin

Answers

Answered by yoohp
0
let the no of 2 rupee coin and 5 rupee coin be x and y respectively

given total no of coin is 36
hence, x+y=36 eq1

also given total value of coins is 84
hence, 2x+5y = 84 eq2

by solving eq 1 and eq2 we get x=32 ,y =4

therefore no of 5 rupee coin is 4
Similar questions