document.write( "Question 876973: Monica spent 5/9 hours listening to tapes of Beethoven, and Brahms. She spent 2/7 hours listening to Beethoven. How many hours were spent listening to Brahms? \n" ); document.write( "

Algebra.Com's Answer #529202 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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Monica spent 5/9 hours listening to tapes of Beethoven, and Brahms.
\n" ); document.write( " She spent 2/7 hours listening to Beethoven.
\n" ); document.write( " How many hours were spent listening to Brahms?
\n" ); document.write( ":
\n" ); document.write( "This a fraction subtraction problem
\n" ); document.write( " $\"5%2F9\"$ - $\"2%2F7\"$
\n" ); document.write( "The common denominator is 9*7 = 63
\n" ); document.write( " $\"%28%287%2A5%29%29%2F63\"$ - $\"%28%289%2A2%29%29%2F63\"$ = $\"35%2F63\"$ - $\"18%2F63\"$ = $\"17%2F63\"$ hrs listening to Brahms
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