SOLUTION: How many cups of grapefruit juice must be added to 20 cups of a punch that is 10% grapefruit juice to obtain a punch that is 25% grapefruit juice? Hint: You do not end with twenty
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Question 733746: How many cups of grapefruit juice must be added to 20 cups of a punch that is 10% grapefruit juice to obtain a punch that is 25% grapefruit juice? Hint: You do not end with twenty cups of punch! Answer by lynnlo(4176) (Show Source):
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