document.write( "Question 808210: if a/b=3 and b/c=7. then what is the ratio of a-b/b-c.\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "I started to do guess and check and I think I solved it but want to make sure.
\n" );
document.write( "A=210
\n" );
document.write( "B=70
\n" );
document.write( "C=10
\n" );
document.write( "Ratio 7:3
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #486883 by JBarnum(2146)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |