document.write( "Question 1010615: A block of flats with 18 unit was painted. Each unit required 5.5 L of paint. The paint cost $18 for a 20L can. What is the total cost of the paint? \n" ); document.write( "
Algebra.Com's Answer #626118 by stanbon(75887)\"\" \"About 
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A block of flats with 18 unit was painted. Each unit required 5.5 L of paint. The paint cost $18 for a 20L can. What is the total cost of the paint?
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\n" ); document.write( "Paint needed:: 18*5.5L = 99L
\n" ); document.write( "# of 20L cans needed:: 99/20 = 4.95
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\n" ); document.write( "Ans: Cost = (99/20)$18 = $89.10
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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