Halfway Between 100 and 424

When you ask "What number is halfway between 100 and 424?" 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=424.

Halfway Between Line

To find the number halfway between 100 and 424, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 100 and 424 into our formula, we get:

(100 + 424)/2 = 262

Thus, the number halfway between 100 and 424 is 262.

To check that our answer is correct, we subtract 100 from 262 and subtract 262 from 424 and compare the two numbers:

262 - 100 = 162
424 - 262 = 162

As you can see, the halfway number is 162 higher than 100 and 162 lower than 424. Therefore, our halfway between answer of 262 above is correct.

Halfway Between
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Halfway Between 100 and 425
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