document.write( "Question 670757: the ratio of boys to girls in a class is 2:3 if there are 18 girls in the class, how many boy are there \n" ); document.write( "
Algebra.Com's Answer #417088 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! the ratio of boys to girls in a class is 2:3 if there are 18 girls in the class, how many boy are there \n" ); document.write( "----- \n" ); document.write( "2:3 is the same as 2x:3x where 3x is the number of girls. \n" ); document.write( "---- \n" ); document.write( "3x = 18 \n" ); document.write( "x = 6 \n" ); document.write( "-------- \n" ); document.write( "2x = # of boys = 2*6 = 12 \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |