Halfway Between 10 and 172

When you ask "What number is halfway between 10 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=10 and Y=172.

Halfway Between Line

To find the number halfway between 10 and 172, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 10 and 172 into our formula, we get:

(10 + 172)/2 = 91

Thus, the number halfway between 10 and 172 is 91.

To check that our answer is correct, we subtract 10 from 91 and subtract 91 from 172 and compare the two numbers:

91 - 10 = 81
172 - 91 = 81

As you can see, the halfway number is 81 higher than 10 and 81 lower than 172. Therefore, our halfway between answer of 91 above is correct.

Halfway Between
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Halfway Between 10 and 173
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