Halfway Between 21 and 375

When you ask "What number is halfway between 21 and 375?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=21 and Y=375.

Halfway Between Line

To find the number halfway between 21 and 375, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 21 and 375 into our formula, we get:

(21 + 375)/2 = 198

Thus, the number halfway between 21 and 375 is 198.

To check that our answer is correct, we subtract 21 from 198 and subtract 198 from 375 and compare the two numbers:

198 - 21 = 177
375 - 198 = 177

As you can see, the halfway number is 177 higher than 21 and 177 lower than 375. Therefore, our halfway between answer of 198 above is correct.

Halfway Between
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Halfway Between 21 and 376
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