Halfway Between 12 and 402

When you ask "What number is halfway between 12 and 402?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=12 and Y=402.

Halfway Between Line

To find the number halfway between 12 and 402, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 12 and 402 into our formula, we get:

(12 + 402)/2 = 207

Thus, the number halfway between 12 and 402 is 207.

To check that our answer is correct, we subtract 12 from 207 and subtract 207 from 402 and compare the two numbers:

207 - 12 = 195
402 - 207 = 195

As you can see, the halfway number is 195 higher than 12 and 195 lower than 402. Therefore, our halfway between answer of 207 above is correct.

Halfway Between
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Halfway Between 12 and 403
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