Halfway Between 78 and 170

When you ask "What number is halfway between 78 and 170?" 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=170.

Halfway Between Line

To find the number halfway between 78 and 170, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 78 and 170 into our formula, we get:

(78 + 170)/2 = 124

Thus, the number halfway between 78 and 170 is 124.

To check that our answer is correct, we subtract 78 from 124 and subtract 124 from 170 and compare the two numbers:

124 - 78 = 46
170 - 124 = 46

As you can see, the halfway number is 46 higher than 78 and 46 lower than 170. Therefore, our halfway between answer of 124 above is correct.

Halfway Between
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Halfway Between 78 and 171
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