Halfway Between 47 and 513

When you ask "What number is halfway between 47 and 513?" 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=513.

Halfway Between Line

To find the number halfway between 47 and 513, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 47 and 513 into our formula, we get:

(47 + 513)/2 = 280

Thus, the number halfway between 47 and 513 is 280.

To check that our answer is correct, we subtract 47 from 280 and subtract 280 from 513 and compare the two numbers:

280 - 47 = 233
513 - 280 = 233

As you can see, the halfway number is 233 higher than 47 and 233 lower than 513. Therefore, our halfway between answer of 280 above is correct.

Halfway Between
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