Math World

Number Nijias
Topic: Probability, Counting and Combinatorics
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A young man is buying gum and he is asked how he would like his change only using quarters, dimes, and nickels. He is transported to "Math World" where the all powerful explains to the young man his different options. In the end, this takes way longer than anyone had hoped for.

Common Core Standards: S-CP.9
Problem #: 
106 (2018-2019)
Problem Difficulty Level: 3 [?]