Halfway Between 45 and 675

When you ask "What number is halfway between 45 and 675?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=45 and Y=675.

Halfway Between Line

To find the number halfway between 45 and 675, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 45 and 675 into our formula, we get:

(45 + 675)/2 = 360

Thus, the number halfway between 45 and 675 is 360.

To check that our answer is correct, we subtract 45 from 360 and subtract 360 from 675 and compare the two numbers:

360 - 45 = 315
675 - 360 = 315

As you can see, the halfway number is 315 higher than 45 and 315 lower than 675. Therefore, our halfway between answer of 360 above is correct.

Halfway Between
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Halfway Between 45 and 676
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