Barbara H. answered 03/04/15
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Enthusiastic mathematics teacher and World Record Swim Coach
30 pizzas = 2 hours 1/2 of 30 pizzas = 1 hour = 15 pizzas 30 + 15 = 45 pizzas
La-Nell T.
asked 03/04/15Barbara H. answered 03/04/15
Enthusiastic mathematics teacher and World Record Swim Coach
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