Question

i have a total ₹300 in coins of denomination ₹1 ₹2 and₹5 the number of ₹2 coins is three time the number of ₹5 coins. the total number of coins of each denomination vare with me ​

Answer 1

let the quantity of coin of rs5 be x

so, the quantity of coin of rs2 be 3x

so,