document.write( "Question 1203988: If 1 gallon of paint covers 450 sq. feet, how many gallons are needed to paint a room with 675 square feet of wall surface? \n" ); document.write( "
Algebra.Com's Answer #839957 by math_tutor2020(3817)\"\" \"About 
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\n" ); document.write( "Answer: 1.5 gallons\r
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\n" ); document.write( "(1 gallon)/(450 sq ft) = (x gallons)/(675 sq ft)
\n" ); document.write( "1/450 = x/675
\n" ); document.write( "1*675 = 450x
\n" ); document.write( "450x = 675
\n" ); document.write( "x = 675/450
\n" ); document.write( "x = 1.5
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