Halfway Between 13 and 784

When you ask "What number is halfway between 13 and 784?" 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=784.

Halfway Between Line

To find the number halfway between 13 and 784, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 13 and 784 into our formula, we get:

(13 + 784)/2 = 398.5

Thus, the number halfway between 13 and 784 is 398.5.

To check that our answer is correct, we subtract 13 from 398.5 and subtract 398.5 from 784 and compare the two numbers:

398.5 - 13 = 385.5
784 - 398.5 = 385.5

As you can see, the halfway number is 385.5 higher than 13 and 385.5 lower than 784. Therefore, our halfway between answer of 398.5 above is correct.

Halfway Between
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Halfway Between 13 and 785
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