In a class of 80 students, 60% are girls. If 75% of the girls passed, how many girls failed?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 12.
Total students = 80
Girls = 60% of 80 = 48
Passed girls = 75% of 48 = 36
Failed girls = 48 − 36 = 12