Halfway Between 75 and 309

When you ask "What number is halfway between 75 and 309?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=75 and Y=309.

Halfway Between Line

To find the number halfway between 75 and 309, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 75 and 309 into our formula, we get:

(75 + 309)/2 = 192

Thus, the number halfway between 75 and 309 is 192.

To check that our answer is correct, we subtract 75 from 192 and subtract 192 from 309 and compare the two numbers:

192 - 75 = 117
309 - 192 = 117

As you can see, the halfway number is 117 higher than 75 and 117 lower than 309. Therefore, our halfway between answer of 192 above is correct.

Halfway Between
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Halfway Between 75 and 310
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