Halfway Between 66 and 158

When you ask "What number is halfway between 66 and 158?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=66 and Y=158.

Halfway Between Line

To find the number halfway between 66 and 158, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 66 and 158 into our formula, we get:

(66 + 158)/2 = 112

Thus, the number halfway between 66 and 158 is 112.

To check that our answer is correct, we subtract 66 from 112 and subtract 112 from 158 and compare the two numbers:

112 - 66 = 46
158 - 112 = 46

As you can see, the halfway number is 46 higher than 66 and 46 lower than 158. Therefore, our halfway between answer of 112 above is correct.

Halfway Between
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Halfway Between 66 and 159
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