document.write( "Question 29952: A car travels 84 mi on 3 gal of gas \n" ); document.write( "
Algebra.Com's Answer #17996 by piglet162431(90)\"\" \"About 
You can put this solution on YOUR website!
You're trying to find the miles per gallon, right?\r
\n" ); document.write( "\n" ); document.write( "Make a proportion:
\n" ); document.write( "\"84%2F3=x%2F1\"=
\n" ); document.write( "\"3x=84\"
\n" ); document.write( "\"x=28\"\r
\n" ); document.write( "\n" ); document.write( "a car can travel 28 miles per galloon
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