SOLUTION: How many quarts of 12% antifreeze and 25% antifreeze should be mixed to obtain 20 quarts of 15% antifreeze?
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Question 899737: How many quarts of 12% antifreeze and 25% antifreeze should be mixed to obtain 20 quarts of 15% antifreeze?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Mixing two concentrations for known amount of mixture - http://www.algebra.com/my/Mixtures%3A-All-in-Symbols.lesson?content_action=show_dev
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