Halfway Between 55 and 545

When you ask "What number is halfway between 55 and 545?" 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=545.

Halfway Between Line

To find the number halfway between 55 and 545, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 55 and 545 into our formula, we get:

(55 + 545)/2 = 300

Thus, the number halfway between 55 and 545 is 300.

To check that our answer is correct, we subtract 55 from 300 and subtract 300 from 545 and compare the two numbers:

300 - 55 = 245
545 - 300 = 245

As you can see, the halfway number is 245 higher than 55 and 245 lower than 545. Therefore, our halfway between answer of 300 above is correct.

Halfway Between
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Halfway Between 55 and 546
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