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?
Options:
A . 72
B . 80
C . 120
D . 150
E . 100
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.
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