Halfway Between 1 and 172

When you ask "What number is halfway between 1 and 172?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=1 and Y=172.

Halfway Between Line

To find the number halfway between 1 and 172, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 1 and 172 into our formula, we get:

(1 + 172)/2 = 86.5

Thus, the number halfway between 1 and 172 is 86.5.

To check that our answer is correct, we subtract 1 from 86.5 and subtract 86.5 from 172 and compare the two numbers:

86.5 - 1 = 85.5
172 - 86.5 = 85.5

As you can see, the halfway number is 85.5 higher than 1 and 85.5 lower than 172. Therefore, our halfway between answer of 86.5 above is correct.

Halfway Between
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Halfway Between 1 and 173
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