2002 AMC 8 Problems/Problem 2
Problem
How many different combinations of $5 bills and $2 bills can be used to make a total of $17? Order does not matter in this problem.
Solution
You cannot use more than <dollar></dollar>5 bills, but if you use <dollar></dollar>5 bills, you can add another <dollar></dollar>2 bill to make a combination. You can also use <dollar></dollar>5 bill and <dollar></dollar>2 bills to make another combination. There are no other possibilities, as making <dollar></dollar>17 with <dollar></dollar>5 bills is impossible, so the answer is .
See Also
2002 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 1 |
Followed by Problem 3 | |
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All AJHSME/AMC 8 Problems and Solutions |
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