gamergladiator43
06.05.2020 •
Mathematics
9.2.33
How many gallons of 20% antifreeze should be mixed with 10 gallons of 76% antifreeze to obtain a 55% antifreeze mixture?
gallons of 20% antifreeze should be mixed with 10 gallons of 76% antifreeze to obtain a 55% antifreeze mixture,
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