Halfway Between 31 and 49

When you ask "What number is halfway between 31 and 49?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=31 and Y=49.

Halfway Between Line

To find the number halfway between 31 and 49, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 31 and 49 into our formula, we get:

(31 + 49)/2 = 40

Thus, the number halfway between 31 and 49 is 40.

To check that our answer is correct, we subtract 31 from 40 and subtract 40 from 49 and compare the two numbers:

40 - 31 = 9
49 - 40 = 9

As you can see, the halfway number is 9 higher than 31 and 9 lower than 49. Therefore, our halfway between answer of 40 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 31 and 50
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