Question

in class 85% of the boys passed in the board examination how many percent fail if there were 80 boys in the class then how many boys were passed​

Answer 1

Answer:

in class 85% of boys passed

so we find 85% of 80 student

80x85/100=68

so 68 student were passed and

100%—85%= 15%

15% were fail in the exam

Thank you!