Halfway Between 40 and 310

When you ask "What number is halfway between 40 and 310?" 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=310.

Halfway Between Line

To find the number halfway between 40 and 310, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 40 and 310 into our formula, we get:

(40 + 310)/2 = 175

Thus, the number halfway between 40 and 310 is 175.

To check that our answer is correct, we subtract 40 from 175 and subtract 175 from 310 and compare the two numbers:

175 - 40 = 135
310 - 175 = 135

As you can see, the halfway number is 135 higher than 40 and 135 lower than 310. Therefore, our halfway between answer of 175 above is correct.

Halfway Between
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Halfway Between 40 and 311
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