A chemical company makes two brands
of antifreeze. The first brand is 30% pure
antifreeze, an...
Mathematics, 12.08.2020 07:01 kimlyn58p0wyn0
A chemical company makes two brands
of antifreeze. The first brand is 30% pure
antifreeze, and the second brand i$ 80% pure
antifreeze. In order to obtain 80 gallons of a
mixture that contains 70o£ pure antifreeze, hov
mabry gallons of each band ot antifneze must
bo used?
Answers: 2
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