Halfway Between 55 and 322

When you ask "What number is halfway between 55 and 322?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=55 and Y=322.

Halfway Between Line

To find the number halfway between 55 and 322, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 55 and 322 into our formula, we get:

(55 + 322)/2 = 188.5

Thus, the number halfway between 55 and 322 is 188.5.

To check that our answer is correct, we subtract 55 from 188.5 and subtract 188.5 from 322 and compare the two numbers:

188.5 - 55 = 133.5
322 - 188.5 = 133.5

As you can see, the halfway number is 133.5 higher than 55 and 133.5 lower than 322. Therefore, our halfway between answer of 188.5 above is correct.

Halfway Between
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Halfway Between 55 and 323
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