In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is of the number of students of 8 years of age which is 48. What is the total number of students in the school?
Answer: Option E
Let the number of students be x. Then,
Number of students above 8 years of age = (100 - 20)% of x = 80% of x.
x = 100.