Halfway Between 85 and 350

When you ask "What number is halfway between 85 and 350?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=85 and Y=350.

Halfway Between Line

To find the number halfway between 85 and 350, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 85 and 350 into our formula, we get:

(85 + 350)/2 = 217.5

Thus, the number halfway between 85 and 350 is 217.5.

To check that our answer is correct, we subtract 85 from 217.5 and subtract 217.5 from 350 and compare the two numbers:

217.5 - 85 = 132.5
350 - 217.5 = 132.5

As you can see, the halfway number is 132.5 higher than 85 and 132.5 lower than 350. Therefore, our halfway between answer of 217.5 above is correct.

Halfway Between
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Halfway Between 85 and 351
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