document.write( "Question 655880: The ratio of boys to all students in Rosedale Middle School is 2:5. There are 123 girls in the school. How many boys are in Rosedale Middle School! \n" ); document.write( "
Algebra.Com's Answer #409280 by stanbon(75887) ![]() You can put this solution on YOUR website! The ratio of boys to all students in Rosedale Middle School is 2:5. There are 123 girls in the school. How many boys are in Rosedale Middle School! \n" ); document.write( "---- \n" ); document.write( "The ratio of girls to all students is 3:5 or 3x/5x where 3x is 123 \n" ); document.write( "Then x = 123/3 = 41 \n" ); document.write( "---- \n" ); document.write( "# of boys = 2x = 2*41 = 82 \n" ); document.write( "------------------------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |