Halfway Between 20 and 672

When you ask "What number is halfway between 20 and 672?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=20 and Y=672.

Halfway Between Line

To find the number halfway between 20 and 672, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 20 and 672 into our formula, we get:

(20 + 672)/2 = 346

Thus, the number halfway between 20 and 672 is 346.

To check that our answer is correct, we subtract 20 from 346 and subtract 346 from 672 and compare the two numbers:

346 - 20 = 326
672 - 346 = 326

As you can see, the halfway number is 326 higher than 20 and 326 lower than 672. Therefore, our halfway between answer of 346 above is correct.

Halfway Between
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Halfway Between 20 and 673
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