Halfway Between 70 and 650

When you ask "What number is halfway between 70 and 650?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=70 and Y=650.

Halfway Between Line

To find the number halfway between 70 and 650, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 70 and 650 into our formula, we get:

(70 + 650)/2 = 360

Thus, the number halfway between 70 and 650 is 360.

To check that our answer is correct, we subtract 70 from 360 and subtract 360 from 650 and compare the two numbers:

360 - 70 = 290
650 - 360 = 290

As you can see, the halfway number is 290 higher than 70 and 290 lower than 650. Therefore, our halfway between answer of 360 above is correct.

Halfway Between
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