Halfway Between 55 and 478

When you ask "What number is halfway between 55 and 478?" 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=478.

Halfway Between Line

To find the number halfway between 55 and 478, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 55 and 478 into our formula, we get:

(55 + 478)/2 = 266.5

Thus, the number halfway between 55 and 478 is 266.5.

To check that our answer is correct, we subtract 55 from 266.5 and subtract 266.5 from 478 and compare the two numbers:

266.5 - 55 = 211.5
478 - 266.5 = 211.5

As you can see, the halfway number is 211.5 higher than 55 and 211.5 lower than 478. Therefore, our halfway between answer of 266.5 above is correct.

Halfway Between
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Halfway Between 55 and 479
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