Halfway Between 13 and 720

When you ask "What number is halfway between 13 and 720?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=13 and Y=720.

Halfway Between Line

To find the number halfway between 13 and 720, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 13 and 720 into our formula, we get:

(13 + 720)/2 = 366.5

Thus, the number halfway between 13 and 720 is 366.5.

To check that our answer is correct, we subtract 13 from 366.5 and subtract 366.5 from 720 and compare the two numbers:

366.5 - 13 = 353.5
720 - 366.5 = 353.5

As you can see, the halfway number is 353.5 higher than 13 and 353.5 lower than 720. Therefore, our halfway between answer of 366.5 above is correct.

Halfway Between
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Halfway Between 13 and 721
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