Halfway Between 40 and 679

When you ask "What number is halfway between 40 and 679?" 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=679.

Halfway Between Line

To find the number halfway between 40 and 679, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 40 and 679 into our formula, we get:

(40 + 679)/2 = 359.5

Thus, the number halfway between 40 and 679 is 359.5.

To check that our answer is correct, we subtract 40 from 359.5 and subtract 359.5 from 679 and compare the two numbers:

359.5 - 40 = 319.5
679 - 359.5 = 319.5

As you can see, the halfway number is 319.5 higher than 40 and 319.5 lower than 679. Therefore, our halfway between answer of 359.5 above is correct.

Halfway Between
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Halfway Between 40 and 680
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