document.write( "Question 831692: a car gets 21 miles per gallon of gasoline. how many gallons of gasoline does the car need to travel 252 miles? \n" ); document.write( "
Algebra.Com's Answer #501571 by JulietG(1812)\"\" \"About 
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Divide the total number of miles (252) by the number of miles per gallon (21) to get the gallons.
\n" ); document.write( "252/21 = 12 gallons
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