Halfway Between 15 and 355

When you ask "What number is halfway between 15 and 355?" 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=355.

Halfway Between Line

To find the number halfway between 15 and 355, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 15 and 355 into our formula, we get:

(15 + 355)/2 = 185

Thus, the number halfway between 15 and 355 is 185.

To check that our answer is correct, we subtract 15 from 185 and subtract 185 from 355 and compare the two numbers:

185 - 15 = 170
355 - 185 = 170

As you can see, the halfway number is 170 higher than 15 and 170 lower than 355. Therefore, our halfway between answer of 185 above is correct.

Halfway Between
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Halfway Between 15 and 356
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