Question

In a collegeIn a college 63% of students of less than 20 years of the number of students more than twenty years of age is 2 by 3 of number of students of 20 year of age which is 42. What is the total numver of students in the college

Answer 1

Answer:

We know that the students who are more than 20 years of age are 2/3rd of the number of students who are 20 years old. The students who are less than 20 years of age comprise 63% of the total number of students. So, the remaining students will be 37% of the total

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