Halfway Between 6 and 84

When you ask "What number is halfway between 6 and 84?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=6 and Y=84.

Halfway Between Line

To find the number halfway between 6 and 84, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 6 and 84 into our formula, we get:

(6 + 84)/2 = 45

Thus, the number halfway between 6 and 84 is 45.

To check that our answer is correct, we subtract 6 from 45 and subtract 45 from 84 and compare the two numbers:

45 - 6 = 39
84 - 45 = 39

As you can see, the halfway number is 39 higher than 6 and 39 lower than 84. Therefore, our halfway between answer of 45 above is correct.

Halfway Between
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Halfway Between 6 and 85
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