Halfway Between 20 and 494

When you ask "What number is halfway between 20 and 494?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=20 and Y=494.

Halfway Between Line

To find the number halfway between 20 and 494, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 20 and 494 into our formula, we get:

(20 + 494)/2 = 257

Thus, the number halfway between 20 and 494 is 257.

To check that our answer is correct, we subtract 20 from 257 and subtract 257 from 494 and compare the two numbers:

257 - 20 = 237
494 - 257 = 237

As you can see, the halfway number is 237 higher than 20 and 237 lower than 494. Therefore, our halfway between answer of 257 above is correct.

Halfway Between
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Halfway Between 20 and 495
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