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Question

what are all the different combinations to make 75 cents using only dimes and pennies?
6 years ago

Answers

Reiny
Using only dimes: no way
Using only pennies: one way
Using dimes and pennies:
- 1 dime and 65 pennies
- 2 dimes and 55 pennies
...
- 7 dimes and 5 pennies

count them up.
6 years ago

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