Halfway Between 13 and 650

When you ask "What number is halfway between 13 and 650?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=13 and Y=650.

Halfway Between Line

To find the number halfway between 13 and 650, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 13 and 650 into our formula, we get:

(13 + 650)/2 = 331.5

Thus, the number halfway between 13 and 650 is 331.5.

To check that our answer is correct, we subtract 13 from 331.5 and subtract 331.5 from 650 and compare the two numbers:

331.5 - 13 = 318.5
650 - 331.5 = 318.5

As you can see, the halfway number is 318.5 higher than 13 and 318.5 lower than 650. Therefore, our halfway between answer of 331.5 above is correct.

Halfway Between
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Halfway Between 13 and 651
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