document.write( "Question 670523: A boat owner mixes together oil and gasoline to make 40 gallons of fuel for his boat. The mixture must be 2% oil and 98% gasoline. Oil costs $64 per gallon and gasoline costs $2.50 per gallon. If the total cost for the fuel was $149.20, how much oil did he buy? \n" ); document.write( "
Algebra.Com's Answer #416962 by twinzmom(5)\"\" \"About 
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40*2%=.8 gallons of oil
\n" ); document.write( ".8*64=$51.20
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