Halfway Between 15 and 426

When you ask "What number is halfway between 15 and 426?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=15 and Y=426.

Halfway Between Line

To find the number halfway between 15 and 426, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 15 and 426 into our formula, we get:

(15 + 426)/2 = 220.5

Thus, the number halfway between 15 and 426 is 220.5.

To check that our answer is correct, we subtract 15 from 220.5 and subtract 220.5 from 426 and compare the two numbers:

220.5 - 15 = 205.5
426 - 220.5 = 205.5

As you can see, the halfway number is 205.5 higher than 15 and 205.5 lower than 426. Therefore, our halfway between answer of 220.5 above is correct.

Halfway Between
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Halfway Between 15 and 427
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