Halfway Between 15 and 707

When you ask "What number is halfway between 15 and 707?" 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=707.

Halfway Between Line

To find the number halfway between 15 and 707, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 15 and 707 into our formula, we get:

(15 + 707)/2 = 361

Thus, the number halfway between 15 and 707 is 361.

To check that our answer is correct, we subtract 15 from 361 and subtract 361 from 707 and compare the two numbers:

361 - 15 = 346
707 - 361 = 346

As you can see, the halfway number is 346 higher than 15 and 346 lower than 707. Therefore, our halfway between answer of 361 above is correct.

Halfway Between
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