Halfway Between 47 and 55

When you ask "What number is halfway between 47 and 55?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=47 and Y=55.

Halfway Between Line

To find the number halfway between 47 and 55, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 47 and 55 into our formula, we get:

(47 + 55)/2 = 51

Thus, the number halfway between 47 and 55 is 51.

To check that our answer is correct, we subtract 47 from 51 and subtract 51 from 55 and compare the two numbers:

51 - 47 = 4
55 - 51 = 4

As you can see, the halfway number is 4 higher than 47 and 4 lower than 55. Therefore, our halfway between answer of 51 above is correct.

Halfway Between
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Halfway Between 47 and 56
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