addison high school ’ s senior class has 300 boys and 240 girls . if 60 % of the boys attended the college then 60 % of the total class attended college , what percentage of the girls class attended college ?
"number of boys attending the party : 0.60 * 300 = 180 total students = 300 + 240 = 540 number of students attending the party : 0.60 * 540 = 324 number of girls attending = 324 - 180 = 144 % of girls attending = 144 / 240 = 60 % . a is the correct answer"
multiply(divide(add(multiply(divide(60, const_100), 300), multiply(subtract(const_1, divide(60, const_100)), 240)), add(300, 240)), const_100)