Halfway Between 70 and 290

When you ask "What number is halfway between 70 and 290?" 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=290.

Halfway Between Line

To find the number halfway between 70 and 290, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 70 and 290 into our formula, we get:

(70 + 290)/2 = 180

Thus, the number halfway between 70 and 290 is 180.

To check that our answer is correct, we subtract 70 from 180 and subtract 180 from 290 and compare the two numbers:

180 - 70 = 110
290 - 180 = 110

As you can see, the halfway number is 110 higher than 70 and 110 lower than 290. Therefore, our halfway between answer of 180 above is correct.

Halfway Between
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Halfway Between 70 and 291
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