Question

The size of class 18-25 :
A. 18 B. 25 C. 7 D. -7

Answer 1

Solution :-

We can find the class size by Subtracting the lower limit from the upper limit

Lower limit = 18 and Upper limit = 25

Hence,

Class Size = Upper Limit - Lower Limit

⇒ 25 - 18

Class Size = 7

So, option (C) is correct.

Answer.