Mathematics, 21.05.2020 00:08 gymnastjazzyjov0euc
How many quarts of pure antifreeze must be added to 5 quarts of 20% antifreeze solution to obtain 50% antifreeze solution?
round to nearest tenth as needed.
Answers: 1
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How many quarts of pure antifreeze must be added to 5 quarts of 20% antifreeze solution to obtain 50...
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