Halfway Between 3 and 45

When you ask "What number is halfway between 3 and 45?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=3 and Y=45.

Halfway Between Line

To find the number halfway between 3 and 45, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 3 and 45 into our formula, we get:

(3 + 45)/2 = 24

Thus, the number halfway between 3 and 45 is 24.

To check that our answer is correct, we subtract 3 from 24 and subtract 24 from 45 and compare the two numbers:

24 - 3 = 21
45 - 24 = 21

As you can see, the halfway number is 21 higher than 3 and 21 lower than 45. Therefore, our halfway between answer of 24 above is correct.

Halfway Between
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Halfway Between 3 and 46
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