document.write( "Question 609169: The average fuel economy of a car that went 200 highway miles on 6 gal of gas and 100 city miles on 4 gal of gas.( find average) \n" ); document.write( "
Algebra.Com's Answer #383586 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Hint: The car went (200 + 100) miles on (6 + 4) gallons of gas.\r
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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