Halfway Between 88 and 620

When you ask "What number is halfway between 88 and 620?" 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=620.

Halfway Between Line

To find the number halfway between 88 and 620, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 88 and 620 into our formula, we get:

(88 + 620)/2 = 354

Thus, the number halfway between 88 and 620 is 354.

To check that our answer is correct, we subtract 88 from 354 and subtract 354 from 620 and compare the two numbers:

354 - 88 = 266
620 - 354 = 266

As you can see, the halfway number is 266 higher than 88 and 266 lower than 620. Therefore, our halfway between answer of 354 above is correct.

Halfway Between
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