Halfway Between 55 and 743

When you ask "What number is halfway between 55 and 743?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=55 and Y=743.

Halfway Between Line

To find the number halfway between 55 and 743, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 55 and 743 into our formula, we get:

(55 + 743)/2 = 399

Thus, the number halfway between 55 and 743 is 399.

To check that our answer is correct, we subtract 55 from 399 and subtract 399 from 743 and compare the two numbers:

399 - 55 = 344
743 - 399 = 344

As you can see, the halfway number is 344 higher than 55 and 344 lower than 743. Therefore, our halfway between answer of 399 above is correct.

Halfway Between
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Halfway Between 55 and 744
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