Halfway Between 55 and 101

When you ask "What number is halfway between 55 and 101?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=55 and Y=101.

Halfway Between Line

To find the number halfway between 55 and 101, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 55 and 101 into our formula, we get:

(55 + 101)/2 = 78

Thus, the number halfway between 55 and 101 is 78.

To check that our answer is correct, we subtract 55 from 78 and subtract 78 from 101 and compare the two numbers:

78 - 55 = 23
101 - 78 = 23

As you can see, the halfway number is 23 higher than 55 and 23 lower than 101. Therefore, our halfway between answer of 78 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 55 and 102
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