dames school has 2000 boys and 5000 girls . what is the percentage increase from boys to total attendance and girls to total attendance ?
ratio of boys to total attendance ( 2 / 7 ) ratio of girls to total attendance ( 5 / 7 ) percentage increase is ( difference / initial quantity ) * 100 ( 2 / 7 ) / ( 5 / 7 ) * 100 = 40 % correct answer is a
multiply(divide(2000, 5000), const_100)