Mathematics
Mathematics, 06.01.2020 16:31, katrinanuez

An automobile's radiator has a capacity of fifteen quarts, and it currently contains twelve quarts of a thirty percent antifreeze solution. how many quarts of pure antifreeze must be added to strengthen the solution to forty percent?

2 quarts
3 quarts
4 quarts

answer
Answers: 2

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An automobile's radiator has a capacity of fifteen quarts, and it currently contains twelve quarts o...

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