Sam Can Answer A Dozen Of Math Problems In 3/4 Hours. How Many Problems Can He Answer In 4 1/4 Hours?
Sam can answer a dozen of math problems in 3/4 hours. How many problems can he answer in 4 1/4 hours?
Step-by-step explanation:
4 1/4÷3/4(12)
13/4÷3/4(12)
13/4×4/3(12)
52/12(12)
13/3 or 4 1/3(12)
=52
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