Halfway Between 1 and 670

When you ask "What number is halfway between 1 and 670?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=1 and Y=670.

Halfway Between Line

To find the number halfway between 1 and 670, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 1 and 670 into our formula, we get:

(1 + 670)/2 = 335.5

Thus, the number halfway between 1 and 670 is 335.5.

To check that our answer is correct, we subtract 1 from 335.5 and subtract 335.5 from 670 and compare the two numbers:

335.5 - 1 = 334.5
670 - 335.5 = 334.5

As you can see, the halfway number is 334.5 higher than 1 and 334.5 lower than 670. Therefore, our halfway between answer of 335.5 above is correct.

Halfway Between
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Halfway Between 1 and 671
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