Halfway Between 100 and 738

When you ask "What number is halfway between 100 and 738?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=100 and Y=738.

Halfway Between Line

To find the number halfway between 100 and 738, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 100 and 738 into our formula, we get:

(100 + 738)/2 = 419

Thus, the number halfway between 100 and 738 is 419.

To check that our answer is correct, we subtract 100 from 419 and subtract 419 from 738 and compare the two numbers:

419 - 100 = 319
738 - 419 = 319

As you can see, the halfway number is 319 higher than 100 and 319 lower than 738. Therefore, our halfway between answer of 419 above is correct.

Halfway Between
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Halfway Between 100 and 739
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