Question

Letty has $5.00 in nickels, dimes & quarters. She has 3 times as many nickels as dimes. She has 5 times as much money in quarters as she does nickels. How many of each does she have?

Answer 1

well
n+2d+5q=100
n=3d
q=n
Therefore n=15 and q=15

Hope this helped :)