Halfway Between 67 and 513

When you ask "What number is halfway between 67 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=67 and Y=513.

Halfway Between Line

To find the number halfway between 67 and 513, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 67 and 513 into our formula, we get:

(67 + 513)/2 = 290

Thus, the number halfway between 67 and 513 is 290.

To check that our answer is correct, we subtract 67 from 290 and subtract 290 from 513 and compare the two numbers:

290 - 67 = 223
513 - 290 = 223

As you can see, the halfway number is 223 higher than 67 and 223 lower than 513. Therefore, our halfway between answer of 290 above is correct.

Halfway Between
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