Halfway Between 21 and 175

When you ask "What number is halfway between 21 and 175?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=21 and Y=175.

Halfway Between Line

To find the number halfway between 21 and 175, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 21 and 175 into our formula, we get:

(21 + 175)/2 = 98

Thus, the number halfway between 21 and 175 is 98.

To check that our answer is correct, we subtract 21 from 98 and subtract 98 from 175 and compare the two numbers:

98 - 21 = 77
175 - 98 = 77

As you can see, the halfway number is 77 higher than 21 and 77 lower than 175. Therefore, our halfway between answer of 98 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 21 and 176
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