Question

A clerk was asked to change a $10 bill. She returned 9 more dimes than nickels and twenty-one more quarters than dimes. How many coins of each did she return?

Answer 1

Quarters. 34×0.25= 8.50
dimes. 13×0.10= 1.30
Nickels. 4×0.05= 0.20
total=10.00


(21×0.25)+(9×0.10)+(4×0.05)+(4×0.10)+(13×0.25)=10