Halfway Between 78 and 175

When you ask "What number is halfway between 78 and 175?" 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=175.

Halfway Between Line

To find the number halfway between 78 and 175, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 78 and 175 into our formula, we get:

(78 + 175)/2 = 126.5

Thus, the number halfway between 78 and 175 is 126.5.

To check that our answer is correct, we subtract 78 from 126.5 and subtract 126.5 from 175 and compare the two numbers:

126.5 - 78 = 48.5
175 - 126.5 = 48.5

As you can see, the halfway number is 48.5 higher than 78 and 48.5 lower than 175. Therefore, our halfway between answer of 126.5 above is correct.

Halfway Between
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Halfway Between 78 and 176
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