Halfway Between 30 and 204

When you ask "What number is halfway between 30 and 204?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=30 and Y=204.

Halfway Between Line

To find the number halfway between 30 and 204, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 30 and 204 into our formula, we get:

(30 + 204)/2 = 117

Thus, the number halfway between 30 and 204 is 117.

To check that our answer is correct, we subtract 30 from 117 and subtract 117 from 204 and compare the two numbers:

117 - 30 = 87
204 - 117 = 87

As you can see, the halfway number is 87 higher than 30 and 87 lower than 204. Therefore, our halfway between answer of 117 above is correct.

Halfway Between
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Halfway Between 30 and 205
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