Halfway Between 67 and 221

When you ask "What number is halfway between 67 and 221?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=67 and Y=221.

Halfway Between Line

To find the number halfway between 67 and 221, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 67 and 221 into our formula, we get:

(67 + 221)/2 = 144

Thus, the number halfway between 67 and 221 is 144.

To check that our answer is correct, we subtract 67 from 144 and subtract 144 from 221 and compare the two numbers:

144 - 67 = 77
221 - 144 = 77

As you can see, the halfway number is 77 higher than 67 and 77 lower than 221. Therefore, our halfway between answer of 144 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 67 and 222
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