Halfway Between 88 and 887

When you ask "What number is halfway between 88 and 887?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=88 and Y=887.

Halfway Between Line

To find the number halfway between 88 and 887, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 88 and 887 into our formula, we get:

(88 + 887)/2 = 487.5

Thus, the number halfway between 88 and 887 is 487.5.

To check that our answer is correct, we subtract 88 from 487.5 and subtract 487.5 from 887 and compare the two numbers:

487.5 - 88 = 399.5
887 - 487.5 = 399.5

As you can see, the halfway number is 399.5 higher than 88 and 399.5 lower than 887. Therefore, our halfway between answer of 487.5 above is correct.

Halfway Between
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