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Half of a pitcher is filled with pineapple juice. The pitcher is emptied by pouring an equal amount of juice into each of 4 cups. What percent of the total capacity of the pitcher did each cup receive?~ (adapted from 2020 AMC 8, Question \#5) 
Overseas Competition->Knowledge Point->Calculation Modules->Percentage Calculation
The pitcher is half full, i.e. $50 \textbackslash\%$ full. Therefore each cup receives $\frac{50}{4}=(\mathbf{C}) 12.5$ percent of the total capacity. 