document.write( "Question 890304: The denominator of a fraction is 1 more than the numerator.
\n" ); document.write( "If the numerator is decreased by one and the denominator is increased by 2,
\n" ); document.write( " the value of the fraction becomes 2/3
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Algebra.Com's Answer #538891 by richwmiller(17219)\"\" \"About 
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n/(n+1) original fraction
\n" ); document.write( "(n-1)/(n+3)=2/3
\n" ); document.write( "n =9
\n" ); document.write( "9/10
\n" ); document.write( "check
\n" ); document.write( "8/12=2/3
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