Question

Question
Tony has only $20 bills and $5 bills in his wallet. If he has 12 bills that add up to a total of $210, how many of each type of
bill does Tony have?

Answer 1

Answer:

10 $20 dollar bills, and 2 $5 dollar bills

Really, you could say that he has 9 twenties, and 4 fives, but that would be impractical.