Halfway Between 40 and 102

When you ask "What number is halfway between 40 and 102?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=40 and Y=102.

Halfway Between Line

To find the number halfway between 40 and 102, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 40 and 102 into our formula, we get:

(40 + 102)/2 = 71

Thus, the number halfway between 40 and 102 is 71.

To check that our answer is correct, we subtract 40 from 71 and subtract 71 from 102 and compare the two numbers:

71 - 40 = 31
102 - 71 = 31

As you can see, the halfway number is 31 higher than 40 and 31 lower than 102. Therefore, our halfway between answer of 71 above is correct.

Halfway Between
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Halfway Between 40 and 103
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