document.write( "Question 760040: Please, could you help me solve my son's homework problem, a piece of wood measures 3 meters, cut into 2 parts. 1part 3times longer than the other part. How long is the shorter part?... \n" ); document.write( "
Algebra.Com's Answer #462378 by KMST(5328)\"\" \"About 
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We call \"x\"= length of the shorter part (in meters)
\n" ); document.write( "Since the longer part is 3 times longer,
\n" ); document.write( "\"3x\"= length of the longer part (in meters)
\n" ); document.write( "The lengths should add to \"3\" meters, so
\n" ); document.write( "\"x%2B3x=3\" is our equation
\n" ); document.write( "\"x%2B3x=3\" --> \"4x=3\" --> \"x=3%2F4\"
\n" ); document.write( "The shorter part is \"3%2F4\" meter long.
\n" ); document.write( "We could say its length is \"0.75\" meter or \"75\" centimeters.
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