50 girls and 100 boys were invited to a party. If 30% of the girls and 75% of the boys attended, what % of guests they comprised?
50 girls and 100 boys were invited to a party. If 30% of the girls and 75% of the boys attended, what % of guests they comprised? Correct Answer 60
50× 30% = 15 100 × 75% = 75 Total attended = ( 15 + 75) = 90 90/150 × 100% = 3/5 × 100% = 60%