For the students in class A the range of their heights is r cm and the greatest height is g cm. For the students in class B the range of their heights is s cm and the greatest height is h cm. Is the least height of the students in class A greater than the least height of the students in class B? 1)r...

Hello
I do not know how to get answer C from the all the givens in the problem. I do not think that plugging numbers would be efficient, is there any short logic that can give me answer?

Thanks.

So what is OA for this question? is it C?