Halfway Between 10 and 422

When you ask "What number is halfway between 10 and 422?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=10 and Y=422.

Halfway Between Line

To find the number halfway between 10 and 422, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 10 and 422 into our formula, we get:

(10 + 422)/2 = 216

Thus, the number halfway between 10 and 422 is 216.

To check that our answer is correct, we subtract 10 from 216 and subtract 216 from 422 and compare the two numbers:

216 - 10 = 206
422 - 216 = 206

As you can see, the halfway number is 206 higher than 10 and 206 lower than 422. Therefore, our halfway between answer of 216 above is correct.

Halfway Between
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Halfway Between 10 and 423
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