Halfway Between 16 and 660

When you ask "What number is halfway between 16 and 660?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=16 and Y=660.

Halfway Between Line

To find the number halfway between 16 and 660, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 16 and 660 into our formula, we get:

(16 + 660)/2 = 338

Thus, the number halfway between 16 and 660 is 338.

To check that our answer is correct, we subtract 16 from 338 and subtract 338 from 660 and compare the two numbers:

338 - 16 = 322
660 - 338 = 322

As you can see, the halfway number is 322 higher than 16 and 322 lower than 660. Therefore, our halfway between answer of 338 above is correct.

Halfway Between
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