Halfway Between 78 and 245

When you ask "What number is halfway between 78 and 245?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=78 and Y=245.

Halfway Between Line

To find the number halfway between 78 and 245, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 78 and 245 into our formula, we get:

(78 + 245)/2 = 161.5

Thus, the number halfway between 78 and 245 is 161.5.

To check that our answer is correct, we subtract 78 from 161.5 and subtract 161.5 from 245 and compare the two numbers:

161.5 - 78 = 83.5
245 - 161.5 = 83.5

As you can see, the halfway number is 83.5 higher than 78 and 83.5 lower than 245. Therefore, our halfway between answer of 161.5 above is correct.

Halfway Between
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Halfway Between 78 and 246
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