Halfway Between 20 and 58

When you ask "What number is halfway between 20 and 58?" 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=58.

Halfway Between Line

To find the number halfway between 20 and 58, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 20 and 58 into our formula, we get:

(20 + 58)/2 = 39

Thus, the number halfway between 20 and 58 is 39.

To check that our answer is correct, we subtract 20 from 39 and subtract 39 from 58 and compare the two numbers:

39 - 20 = 19
58 - 39 = 19

As you can see, the halfway number is 19 higher than 20 and 19 lower than 58. Therefore, our halfway between answer of 39 above is correct.

Halfway Between
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Halfway Between 20 and 59
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