document.write( "Question 533709: A car can travel 196 miles on 7 gallons of gas. How far can it travel on 15 gallons \n" ); document.write( "
Algebra.Com's Answer #351125 by oberobic(2304)\"\" \"About 
You can put this solution on YOUR website!
You can use proportions to solve this one.
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\n" ); document.write( "7/196 = 15/x
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\n" ); document.write( "cross multiply
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\n" ); document.write( "7x = 15*196
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\n" ); document.write( "x = 15*196/7 = 420
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\n" ); document.write( "Done.
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