document.write( "Question 20929: if (a+b)/a = 6 and (b+c)/c = 9, compute the numerical value of a/c \n" ); document.write( "
Algebra.Com's Answer #12122 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! (a+b)/a = 6 ... \n" ); document.write( "(a/a)+(b/a)=6... \n" ); document.write( "1+b/a=6 \n" ); document.write( "b/a=6-1=5..................I. \n" ); document.write( "and (b+c)/c = 9 \n" ); document.write( "(b/c)+(/c)=9 \n" ); document.write( "b/c=9-1=8......................II \n" ); document.write( "dividing II with I,we get \n" ); document.write( "(b/c)/(b/a)=8/5 \n" ); document.write( "(b*a)/(b*c)=8/5 \n" ); document.write( "a/c=8/5 \n" ); document.write( " \n" ); document.write( " |