Halfway Between 72 and 513

When you ask "What number is halfway between 72 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=72 and Y=513.

Halfway Between Line

To find the number halfway between 72 and 513, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 72 and 513 into our formula, we get:

(72 + 513)/2 = 292.5

Thus, the number halfway between 72 and 513 is 292.5.

To check that our answer is correct, we subtract 72 from 292.5 and subtract 292.5 from 513 and compare the two numbers:

292.5 - 72 = 220.5
513 - 292.5 = 220.5

As you can see, the halfway number is 220.5 higher than 72 and 220.5 lower than 513. Therefore, our halfway between answer of 292.5 above is correct.

Halfway Between
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Halfway Between 72 and 514
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