document.write( "Question 696290: If the the ratio of the boys to girls in the class was 7:5 and there are 25 girls in the class. How many kids are there in the class in total? \n" ); document.write( "
Algebra.Com's Answer #428919 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If the the ratio of the boys to girls in the class was 7:5 and there are 25 girls in the class. How many kids are there in the class in total? \n" ); document.write( "----- \n" ); document.write( "7:5 is the same as 7x:5x where 5x is # of girls: \n" ); document.write( "5x = 25 \n" ); document.write( "x = 5 \n" ); document.write( "----------- \n" ); document.write( "# of boys = 7x = 7*5 = 35 \n" ); document.write( "---- \n" ); document.write( "Total # of boys and girls = 35+25 = 60 \n" ); document.write( "------------------------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |