Question

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

Explanation:

Step1: Recall mid - point formula

For two points with coordinates $x_1$ and $x_2$ on a number line, the mid - point $M$ is given by $M=\frac{x_1 + x_2}{2}$. Here $x_1 = 52$ and $x_2=53$.

Step2: Calculate the mid - point

$M=\frac{52 + 53}{2}=\frac{105}{2}=52.5$

Answer:

$52.5$