document.write( "Question 1100193: What number should be added to 18:22 so that the ratio becomes 3:2? \n" ); document.write( "
Algebra.Com's Answer #714674 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! Let n be the number. Then: \n" ); document.write( "18+n:22+n=3:2 \n" ); document.write( "18+n/22+n=3/2 \n" ); document.write( "66+3n=36+2n \n" ); document.write( "n=-30 \n" ); document.write( "-30 is the number \n" ); document.write( "☺☺☺☺ \n" ); document.write( " |