Halfway Between 7 and 102

When you ask "What number is halfway between 7 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=7 and Y=102.

Halfway Between Line

To find the number halfway between 7 and 102, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 7 and 102 into our formula, we get:

(7 + 102)/2 = 54.5

Thus, the number halfway between 7 and 102 is 54.5.

To check that our answer is correct, we subtract 7 from 54.5 and subtract 54.5 from 102 and compare the two numbers:

54.5 - 7 = 47.5
102 - 54.5 = 47.5

As you can see, the halfway number is 47.5 higher than 7 and 47.5 lower than 102. Therefore, our halfway between answer of 54.5 above is correct.

Halfway Between
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Halfway Between 7 and 103
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