Question

In a class,ravi's rank is 15th from the top and 21st from the bottom.how many students are there in the class?

Answer 1

=15+21-1
=15+20
=35
.........

Answer 2

Answer:

The total students in the class are 35

Step-by-step explanation:

Given : In a class,ravi's rank is 15th from the top and 21st from the bottom.

To Find : how many students are there in the class?

Solution:

Since we are given that from the top his rank is 15 .

So, there are 14 students before him.

Since we are also given that he is 21 from the bottom .

So, there are 20 students below him

Then after including him the total no. of students = 14+20+1 =35

Thus the total students in the class are 35