Question

Asif has four times as many 1 rupee coins as he has five rupee coins if he has total of 81 Rupees then find the denomination of one rupee coin he has?

Answer 1

Answer:

36 coins

Step-by-step explanation:

let x be the number of coins of 5 asif have.

hence, he has 4x coins of rs. 1.

∴ he has 81 rs.

∴4x+5x=81

9x=81

x=81/9

x=9

hence, no. of coins of 1 rs. is= 4x= 4*9= 36