Halfway Between 25 and 661

When you ask "What number is halfway between 25 and 661?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=25 and Y=661.

Halfway Between Line

To find the number halfway between 25 and 661, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 25 and 661 into our formula, we get:

(25 + 661)/2 = 343

Thus, the number halfway between 25 and 661 is 343.

To check that our answer is correct, we subtract 25 from 343 and subtract 343 from 661 and compare the two numbers:

343 - 25 = 318
661 - 343 = 318

As you can see, the halfway number is 318 higher than 25 and 318 lower than 661. Therefore, our halfway between answer of 343 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 25 and 662
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