Question

what is the coordinate of the midpoint of $overline{gh}$? write your answer as an integer or a decimal, or mixed number in simplest form.

Explanation:

Step1: Identify the coordinates

Let $G = 200$ and $H = 600$.

Step2: Apply mid - point formula

The mid - point formula for two points on a number line is $\frac{x_1 + x_2}{2}$. Here $x_1=200$ and $x_2 = 600$, so $\frac{200 + 600}{2}=\frac{800}{2}=400$.

Answer:

400