Question

On a number line, what is the midpoint of -7 and 23

Answer 1

Answer:

So -7-23=-30 or 23-(-7)=30 so we know there's a space of thirty units between. Next is to dived thirty into half to get half of thirty and find the midpoint of this. 30÷2=15 so 15.

I think...

It's 3am here.

Hope this helps!

Answer 2

Midpoint is $8$

Number Line

• A number line is defined as a straight line with a "zero" point in the middle with positive and negative integers listed on both sides of zero, continuing indefinitely.
• A number line is an example of a tool that a math student might use to solve addition and subtraction problems.
• As one walks from left to right on the number line, the numbers grow, and as one proceeds from right to left, the numbers decrease. On the number line, fractions and decimals have been depicted.

Midpoint of $-7$ and $23$$=\frac{-7+23}{2}$

                                   $=8$

So, midpoint of $-7,23$ is $\boldsymbol{8}$.

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