Anonym Anonym
  • 10-05-2014
  • Mathematics
Answered

A car uses one gallon of gasoline for every 20 miles it travels. If a gallon of gasoline costs $3.98, how much will the gas cost, to the nearest dollar, to travel 180 miles?



Answer :

blueju2 blueju2
  • 10-05-2014
$x/180mi=$3.98/20mi.
180/20=9
so 3.98(9)=$ for 180 miles.  
3.98(9)=$35.82
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