Halfway Between 100 and 835

When you ask "What number is halfway between 100 and 835?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=100 and Y=835.

Halfway Between Line

To find the number halfway between 100 and 835, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 100 and 835 into our formula, we get:

(100 + 835)/2 = 467.5

Thus, the number halfway between 100 and 835 is 467.5.

To check that our answer is correct, we subtract 100 from 467.5 and subtract 467.5 from 835 and compare the two numbers:

467.5 - 100 = 367.5
835 - 467.5 = 367.5

As you can see, the halfway number is 367.5 higher than 100 and 367.5 lower than 835. Therefore, our halfway between answer of 467.5 above is correct.

Halfway Between
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Halfway Between 100 and 836
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