Halfway Between 48 and 820

When you ask "What number is halfway between 48 and 820?" 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=820.

Halfway Between Line

To find the number halfway between 48 and 820, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 48 and 820 into our formula, we get:

(48 + 820)/2 = 434

Thus, the number halfway between 48 and 820 is 434.

To check that our answer is correct, we subtract 48 from 434 and subtract 434 from 820 and compare the two numbers:

434 - 48 = 386
820 - 434 = 386

As you can see, the halfway number is 386 higher than 48 and 386 lower than 820. Therefore, our halfway between answer of 434 above is correct.

Halfway Between
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Halfway Between 48 and 821
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