document.write( "Question 250557: Joel worked 9 1/2 hours one week and 11 2/3 hours the next week. How many
\n" ); document.write( "more hours did he work the second week than the first?
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Algebra.Com's Answer #182456 by Alan3354(69443)\"\" \"About 
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Copied from the other tutor's solution:\r
\n" ); document.write( "\n" ); document.write( "LCD=3*2=6
\n" ); document.write( "1/2=3/6
\n" ); document.write( "2/3=4/6
\n" ); document.write( "11 4/6-9 3/6=
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\n" ); document.write( "2/3 hour=40 minutes
\n" ); document.write( "1/6 hour=12 minutes
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\n" ); document.write( "1/6 hour = 10 minutes, not 12.
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