document.write( "Question 1060521: Assume that the wheelchair ramp described each have a slope of 1/12 which is the maximum slope recommended for a wheelchair ramp.\r
\n" ); document.write( "\n" ); document.write( "A) a wheelchair ramp has a 21 foot run. What is its rise?\r
\n" ); document.write( "\n" ); document.write( "B) a wheelchair ramp rise 4 feet. What is its run?
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Algebra.Com's Answer #675448 by Alan3354(69443)\"\" \"About 
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Assume that the wheelchair ramp described each have a slope of 1/12 which is the maximum slope recommended for a wheelchair ramp.\r
\n" ); document.write( "\n" ); document.write( "A) a wheelchair ramp has a 21 foot run. What is its rise?
\n" ); document.write( "1:12 is 1 inch per foot.
\n" ); document.write( "21 ft --> 21 inches.
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\n" ); document.write( "B) a wheelchair ramp rise 4 feet. What is its run?
\n" ); document.write( "48\" --> 48 feet
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