document.write( "Question 948612: the ratio of the number of boys to the number of girls in a school is 7:9. If there are 1248 students in the school, how many girls are there? \n" ); document.write( "
Algebra.Com's Answer #579009 by macston(5194)![]() ![]() You can put this solution on YOUR website! If the ratio of boys to girls is 7:9, 7/16 of the school is boys and 9/16 is girls. \n" ); document.write( "The percentage of girls is (9/16)(100%)=(0.5625)(100%)=56.25% \n" ); document.write( "If the total number of students is 1248, the number of girls is (0.5625)(1248)=702 \n" ); document.write( "ANSWER: The number of girls is 702. \n" ); document.write( " |