document.write( "Question 816333: the ratio of boys to girls in an art class is 3:5 there are 12 boys in the class how many girl are in the class \n" ); document.write( "
Algebra.Com's Answer #491487 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! the ratio of boys to girls in an art class is 3:5 there are 12 boys in the class how many girl are in the class \n" ); document.write( "------- \n" ); document.write( "3:5 is the same as 3x:5x where 3x = # of boys ; 5x = # of girls. \n" ); document.write( "------- \n" ); document.write( "Equation: \n" ); document.write( "3x = 12 \n" ); document.write( "x = 4 \n" ); document.write( "----- \n" ); document.write( "# of girls = 5x = 5*4 = 20 \n" ); document.write( "=========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=========== \n" ); document.write( " |