Halfway Between 48 and 640

When you ask "What number is halfway between 48 and 640?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=48 and Y=640.

Halfway Between Line

To find the number halfway between 48 and 640, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 48 and 640 into our formula, we get:

(48 + 640)/2 = 344

Thus, the number halfway between 48 and 640 is 344.

To check that our answer is correct, we subtract 48 from 344 and subtract 344 from 640 and compare the two numbers:

344 - 48 = 296
640 - 344 = 296

As you can see, the halfway number is 296 higher than 48 and 296 lower than 640. Therefore, our halfway between answer of 344 above is correct.

Halfway Between
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