Halfway Between 45 and 230

When you ask "What number is halfway between 45 and 230?" 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=230.

Halfway Between Line

To find the number halfway between 45 and 230, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 45 and 230 into our formula, we get:

(45 + 230)/2 = 137.5

Thus, the number halfway between 45 and 230 is 137.5.

To check that our answer is correct, we subtract 45 from 137.5 and subtract 137.5 from 230 and compare the two numbers:

137.5 - 45 = 92.5
230 - 137.5 = 92.5

As you can see, the halfway number is 92.5 higher than 45 and 92.5 lower than 230. Therefore, our halfway between answer of 137.5 above is correct.

Halfway Between
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Halfway Between 45 and 231
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