Halfway Between 35 and 680

When you ask "What number is halfway between 35 and 680?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=35 and Y=680.

Halfway Between Line

To find the number halfway between 35 and 680, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 35 and 680 into our formula, we get:

(35 + 680)/2 = 357.5

Thus, the number halfway between 35 and 680 is 357.5.

To check that our answer is correct, we subtract 35 from 357.5 and subtract 357.5 from 680 and compare the two numbers:

357.5 - 35 = 322.5
680 - 357.5 = 322.5

As you can see, the halfway number is 322.5 higher than 35 and 322.5 lower than 680. Therefore, our halfway between answer of 357.5 above is correct.

Halfway Between
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