Halfway Between 80 and 629

When you ask "What number is halfway between 80 and 629?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=80 and Y=629.

Halfway Between Line

To find the number halfway between 80 and 629, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 629 into our formula, we get:

(80 + 629)/2 = 354.5

Thus, the number halfway between 80 and 629 is 354.5.

To check that our answer is correct, we subtract 80 from 354.5 and subtract 354.5 from 629 and compare the two numbers:

354.5 - 80 = 274.5
629 - 354.5 = 274.5

As you can see, the halfway number is 274.5 higher than 80 and 274.5 lower than 629. Therefore, our halfway between answer of 354.5 above is correct.

Halfway Between
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Halfway Between 80 and 630
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