document.write( "Question 346067: A gas station owner makes a profit of 40 cents per gallon of gas he sells. How many gallons must he sell in order to make a profit of $30,000?\r
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Algebra.Com's Answer #247440 by mananth(16946)\"\" \"About 
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let the number of gallons he sells be x
\n" ); document.write( "he makes a profit of 40 cents per gallon = $ 0.4
\n" ); document.write( "0.4* x = total profit = 30000
\n" ); document.write( "x=30000/0.4
\n" ); document.write( "x=75000 gallons
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