Question

Class of 50 girls and 70 boys sponsored a musical programme.If 40% of the girls and 50% of the boys attended, approximately what per cent attended

Answer 1

firstly, we find the percentage of girls and boys seperately so,

no of girls attended

50÷100×40=20

no of boys attended

70÷100×50=35

total no of student attended=20+35=55

55 students were present in the musical programme