Halfway Between 50 and 990

When you ask "What number is halfway between 50 and 990?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=50 and Y=990.

Halfway Between Line

To find the number halfway between 50 and 990, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 50 and 990 into our formula, we get:

(50 + 990)/2 = 520

Thus, the number halfway between 50 and 990 is 520.

To check that our answer is correct, we subtract 50 from 520 and subtract 520 from 990 and compare the two numbers:

520 - 50 = 470
990 - 520 = 470

As you can see, the halfway number is 470 higher than 50 and 470 lower than 990. Therefore, our halfway between answer of 520 above is correct.

Halfway Between
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Halfway Between 50 and 991
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