Halfway Between 45 and 742

When you ask "What number is halfway between 45 and 742?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=45 and Y=742.

Halfway Between Line

To find the number halfway between 45 and 742, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 45 and 742 into our formula, we get:

(45 + 742)/2 = 393.5

Thus, the number halfway between 45 and 742 is 393.5.

To check that our answer is correct, we subtract 45 from 393.5 and subtract 393.5 from 742 and compare the two numbers:

393.5 - 45 = 348.5
742 - 393.5 = 348.5

As you can see, the halfway number is 348.5 higher than 45 and 348.5 lower than 742. Therefore, our halfway between answer of 393.5 above is correct.

Halfway Between
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Halfway Between 45 and 743
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