Halfway Between 100 and 442

When you ask "What number is halfway between 100 and 442?" 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=442.

Halfway Between Line

To find the number halfway between 100 and 442, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 100 and 442 into our formula, we get:

(100 + 442)/2 = 271

Thus, the number halfway between 100 and 442 is 271.

To check that our answer is correct, we subtract 100 from 271 and subtract 271 from 442 and compare the two numbers:

271 - 100 = 171
442 - 271 = 171

As you can see, the halfway number is 171 higher than 100 and 171 lower than 442. Therefore, our halfway between answer of 271 above is correct.

Halfway Between
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Halfway Between 100 and 443
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