document.write( "Question 1034306: if the numerator of a fraction is decreased by 1,its value become 1/3.if the denominator of it is increased by 3,the value becomes 1/3.what is the fraction? \n" ); document.write( "
Algebra.Com's Answer #648913 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! if the numerator of a fraction is decreased by 1,its value become 1/3.if the denominator of it is increased by 3,the value becomes 1/3.what is the fraction? \n" ); document.write( "---- \n" ); document.write( "Let the fraction be a/b \n" ); document.write( "----- \n" ); document.write( "Equations: \n" ); document.write( "(a-1)/b = 1/3 \n" ); document.write( "a/(b+3) = 1/3 \n" ); document.write( "------------------------- \n" ); document.write( "Rearrange: \n" ); document.write( "3a -3 = b \n" ); document.write( "3a = b + 3 \n" ); document.write( "------------------ \n" ); document.write( "Rearrange for elimination: \n" ); document.write( "3a - b = 3 \n" ); document.write( "3a - b = 3 \n" ); document.write( "------------------- \n" ); document.write( "b = 3a-3 \n" ); document.write( "------------------- \n" ); document.write( "Answer:: The fraction is a/(3(a-1)) where a is any number except 1. \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------- \n" ); document.write( " |