Halfway Between 45 and 150

When you ask "What number is halfway between 45 and 150?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=45 and Y=150.

Halfway Between Line

To find the number halfway between 45 and 150, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 45 and 150 into our formula, we get:

(45 + 150)/2 = 97.5

Thus, the number halfway between 45 and 150 is 97.5.

To check that our answer is correct, we subtract 45 from 97.5 and subtract 97.5 from 150 and compare the two numbers:

97.5 - 45 = 52.5
150 - 97.5 = 52.5

As you can see, the halfway number is 52.5 higher than 45 and 52.5 lower than 150. Therefore, our halfway between answer of 97.5 above is correct.

Halfway Between
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Halfway Between 45 and 151
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