Question

Point N is the midpoint between points A and D. If AD=30, what is ND?

Answer 1

We’re looking for the midpoint and the question is giving us the amount of the entire segment, AD = 30.

What you want to do is:

30 / 2
(2 means that the midpoint splits the segment into two parts)

As a result, you will get:

ND = 15

Hope I helped!