Halfway Between 29 and 870

When you ask "What number is halfway between 29 and 870?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=29 and Y=870.

Halfway Between Line

To find the number halfway between 29 and 870, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 29 and 870 into our formula, we get:

(29 + 870)/2 = 449.5

Thus, the number halfway between 29 and 870 is 449.5.

To check that our answer is correct, we subtract 29 from 449.5 and subtract 449.5 from 870 and compare the two numbers:

449.5 - 29 = 420.5
870 - 449.5 = 420.5

As you can see, the halfway number is 420.5 higher than 29 and 420.5 lower than 870. Therefore, our halfway between answer of 449.5 above is correct.

Halfway Between
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Halfway Between 29 and 871
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