Halfway Between 16 and 258

When you ask "What number is halfway between 16 and 258?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=16 and Y=258.

Halfway Between Line

To find the number halfway between 16 and 258, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 16 and 258 into our formula, we get:

(16 + 258)/2 = 137

Thus, the number halfway between 16 and 258 is 137.

To check that our answer is correct, we subtract 16 from 137 and subtract 137 from 258 and compare the two numbers:

137 - 16 = 121
258 - 137 = 121

As you can see, the halfway number is 121 higher than 16 and 121 lower than 258. Therefore, our halfway between answer of 137 above is correct.

Halfway Between
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Halfway Between 16 and 259
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