Halfway Between 40 and 625

When you ask "What number is halfway between 40 and 625?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=40 and Y=625.

Halfway Between Line

To find the number halfway between 40 and 625, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 40 and 625 into our formula, we get:

(40 + 625)/2 = 332.5

Thus, the number halfway between 40 and 625 is 332.5.

To check that our answer is correct, we subtract 40 from 332.5 and subtract 332.5 from 625 and compare the two numbers:

332.5 - 40 = 292.5
625 - 332.5 = 292.5

As you can see, the halfway number is 292.5 higher than 40 and 292.5 lower than 625. Therefore, our halfway between answer of 332.5 above is correct.

Halfway Between
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Halfway Between 40 and 626
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