MATH AND ENGLISH IS HARD!! Who Can Solve This Question From Havard (Over 90% Tried And Failed)

Hello guys,

There is a question that carried Jet from Harvard to Nigeria😂😂. This question has been going viral already and I trust we have mathematics genius here.

Below is the question👇🏻

We know English will give some people  problem😂😂, just read well and dissect.

So guys,

What Is The Total Number Of People Here?

Drop answers!!!