Halfway Between 55 and 725

When you ask "What number is halfway between 55 and 725?" 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=725.

Halfway Between Line

To find the number halfway between 55 and 725, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 55 and 725 into our formula, we get:

(55 + 725)/2 = 390

Thus, the number halfway between 55 and 725 is 390.

To check that our answer is correct, we subtract 55 from 390 and subtract 390 from 725 and compare the two numbers:

390 - 55 = 335
725 - 390 = 335

As you can see, the halfway number is 335 higher than 55 and 335 lower than 725. Therefore, our halfway between answer of 390 above is correct.

Halfway Between
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Halfway Between 55 and 726
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