Halfway Between 65 and 209

When you ask "What number is halfway between 65 and 209?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=65 and Y=209.

Halfway Between Line

To find the number halfway between 65 and 209, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 65 and 209 into our formula, we get:

(65 + 209)/2 = 137

Thus, the number halfway between 65 and 209 is 137.

To check that our answer is correct, we subtract 65 from 137 and subtract 137 from 209 and compare the two numbers:

137 - 65 = 72
209 - 137 = 72

As you can see, the halfway number is 72 higher than 65 and 72 lower than 209. Therefore, our halfway between answer of 137 above is correct.

Halfway Between
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Halfway Between 65 and 210
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