Halfway Between 12 and 425

When you ask "What number is halfway between 12 and 425?" 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=425.

Halfway Between Line

To find the number halfway between 12 and 425, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 12 and 425 into our formula, we get:

(12 + 425)/2 = 218.5

Thus, the number halfway between 12 and 425 is 218.5.

To check that our answer is correct, we subtract 12 from 218.5 and subtract 218.5 from 425 and compare the two numbers:

218.5 - 12 = 206.5
425 - 218.5 = 206.5

As you can see, the halfway number is 206.5 higher than 12 and 206.5 lower than 425. Therefore, our halfway between answer of 218.5 above is correct.

Halfway Between
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Halfway Between 12 and 426
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