Halfway Between 15 and 980

When you ask "What number is halfway between 15 and 980?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=15 and Y=980.

Halfway Between Line

To find the number halfway between 15 and 980, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 15 and 980 into our formula, we get:

(15 + 980)/2 = 497.5

Thus, the number halfway between 15 and 980 is 497.5.

To check that our answer is correct, we subtract 15 from 497.5 and subtract 497.5 from 980 and compare the two numbers:

497.5 - 15 = 482.5
980 - 497.5 = 482.5

As you can see, the halfway number is 482.5 higher than 15 and 482.5 lower than 980. Therefore, our halfway between answer of 497.5 above is correct.

Halfway Between
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Halfway Between 15 and 981
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