Halfway Between 100 and 288

When you ask "What number is halfway between 100 and 288?" 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=288.

Halfway Between Line

To find the number halfway between 100 and 288, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 100 and 288 into our formula, we get:

(100 + 288)/2 = 194

Thus, the number halfway between 100 and 288 is 194.

To check that our answer is correct, we subtract 100 from 194 and subtract 194 from 288 and compare the two numbers:

194 - 100 = 94
288 - 194 = 94

As you can see, the halfway number is 94 higher than 100 and 94 lower than 288. Therefore, our halfway between answer of 194 above is correct.

Halfway Between
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Halfway Between 100 and 289
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