Halfway Between 20 and 272

When you ask "What number is halfway between 20 and 272?" 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=272.

Halfway Between Line

To find the number halfway between 20 and 272, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 20 and 272 into our formula, we get:

(20 + 272)/2 = 146

Thus, the number halfway between 20 and 272 is 146.

To check that our answer is correct, we subtract 20 from 146 and subtract 146 from 272 and compare the two numbers:

146 - 20 = 126
272 - 146 = 126

As you can see, the halfway number is 126 higher than 20 and 126 lower than 272. Therefore, our halfway between answer of 146 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 20 and 273
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