document.write( "Question 511347: what is an expression equivelent to 12/13 with a denominator of 39b? \n" ); document.write( "
Algebra.Com's Answer #342196 by stanbon(75887)\"\" \"About 
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what is an expression equivelent to 12/13 with a denominator of 39b?
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\n" ); document.write( "Multiply numerator and denominator by 3b to get:
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\n" ); document.write( "(12/13)(3b/3b) = 36b/39b
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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