document.write( "Question 265570: Please help me solve this word problem...\r
\n" ); document.write( "\n" ); document.write( "A steel beam increases by 2%. Its initial length is 40 cm. What is its length after the increase?\r
\n" ); document.write( "\n" ); document.write( "My guess is 40 + 2 but it is not working out correctly!
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Algebra.Com's Answer #195244 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
40 cm is 100% of its inital length
\n" ); document.write( "A 2% increase is 0.02*40
\n" ); document.write( "--> 1.02*40 = 40.8 cm
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