Halfway Between 30 and 254

When you ask "What number is halfway between 30 and 254?" 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=254.

Halfway Between Line

To find the number halfway between 30 and 254, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 30 and 254 into our formula, we get:

(30 + 254)/2 = 142

Thus, the number halfway between 30 and 254 is 142.

To check that our answer is correct, we subtract 30 from 142 and subtract 142 from 254 and compare the two numbers:

142 - 30 = 112
254 - 142 = 112

As you can see, the halfway number is 112 higher than 30 and 112 lower than 254. Therefore, our halfway between answer of 142 above is correct.

Halfway Between
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Halfway Between 30 and 255
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