Halfway Between 70 and 172

When you ask "What number is halfway between 70 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=70 and Y=172.

Halfway Between Line

To find the number halfway between 70 and 172, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 70 and 172 into our formula, we get:

(70 + 172)/2 = 121

Thus, the number halfway between 70 and 172 is 121.

To check that our answer is correct, we subtract 70 from 121 and subtract 121 from 172 and compare the two numbers:

121 - 70 = 51
172 - 121 = 51

As you can see, the halfway number is 51 higher than 70 and 51 lower than 172. Therefore, our halfway between answer of 121 above is correct.

Halfway Between
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Halfway Between 70 and 173
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