document.write( "Question 529466: Eric needs to fill up his gas tank which holds 21 liters and is currently a third empty how many liters of gas will it take to fill the tank? \n" ); document.write( "
Algebra.Com's Answer #349599 by stanbon(75887)\"\" \"About 
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Eric needs to fill up his gas tank which holds 21 liters and is currently a third empty how many liters of gas will it take to fill the tank?
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\n" ); document.write( "Ans: (1/3)21 = 7 gallons (amt. he needs to fill the tank)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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