Question

label the midpoint. 42.3 42.2

Explanation:

Step1: Recall mid - point formula

The mid - point between two numbers $a$ and $b$ is $\frac{a + b}{2}$. Here $a=42.2$ and $b = 42.3$.

Step2: Calculate the mid - point

$\frac{42.2+42.3}{2}=\frac{84.5}{2}=42.25$

Answer:

$42.25$