Halfway Between 9 and 50

When you ask "What number is halfway between 9 and 50?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=9 and Y=50.

Halfway Between Line

To find the number halfway between 9 and 50, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 9 and 50 into our formula, we get:

(9 + 50)/2 = 29.5

Thus, the number halfway between 9 and 50 is 29.5.

To check that our answer is correct, we subtract 9 from 29.5 and subtract 29.5 from 50 and compare the two numbers:

29.5 - 9 = 20.5
50 - 29.5 = 20.5

As you can see, the halfway number is 20.5 higher than 9 and 20.5 lower than 50. Therefore, our halfway between answer of 29.5 above is correct.

Halfway Between
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