Halfway Between 20 and 720

When you ask "What number is halfway between 20 and 720?" 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=720.

Halfway Between Line

To find the number halfway between 20 and 720, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 20 and 720 into our formula, we get:

(20 + 720)/2 = 370

Thus, the number halfway between 20 and 720 is 370.

To check that our answer is correct, we subtract 20 from 370 and subtract 370 from 720 and compare the two numbers:

370 - 20 = 350
720 - 370 = 350

As you can see, the halfway number is 350 higher than 20 and 350 lower than 720. Therefore, our halfway between answer of 370 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 20 and 721
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