melissadlg61486 melissadlg61486
  • 29-08-2017
  • Mathematics
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how many gallons of a 90% antifreeze solution must be mixed with 70 gallons of 30% antifreeze to get a mixture that is 80% antifreeze

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nessavd2
nessavd2 nessavd2
  • 29-08-2017
To get it to 80% of antifreeze is to add more 350 gallons that is 90% of antifreeze.
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