Halfway Between 55 and 588

When you ask "What number is halfway between 55 and 588?" 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=588.

Halfway Between Line

To find the number halfway between 55 and 588, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 55 and 588 into our formula, we get:

(55 + 588)/2 = 321.5

Thus, the number halfway between 55 and 588 is 321.5.

To check that our answer is correct, we subtract 55 from 321.5 and subtract 321.5 from 588 and compare the two numbers:

321.5 - 55 = 266.5
588 - 321.5 = 266.5

As you can see, the halfway number is 266.5 higher than 55 and 266.5 lower than 588. Therefore, our halfway between answer of 321.5 above is correct.

Halfway Between
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