Halfway Between 40 and 275

When you ask "What number is halfway between 40 and 275?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=40 and Y=275.

Halfway Between Line

To find the number halfway between 40 and 275, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 40 and 275 into our formula, we get:

(40 + 275)/2 = 157.5

Thus, the number halfway between 40 and 275 is 157.5.

To check that our answer is correct, we subtract 40 from 157.5 and subtract 157.5 from 275 and compare the two numbers:

157.5 - 40 = 117.5
275 - 157.5 = 117.5

As you can see, the halfway number is 117.5 higher than 40 and 117.5 lower than 275. Therefore, our halfway between answer of 157.5 above is correct.

Halfway Between
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Halfway Between 40 and 276
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