Halfway Between 40 and 402

When you ask "What number is halfway between 40 and 402?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=40 and Y=402.

Halfway Between Line

To find the number halfway between 40 and 402, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 40 and 402 into our formula, we get:

(40 + 402)/2 = 221

Thus, the number halfway between 40 and 402 is 221.

To check that our answer is correct, we subtract 40 from 221 and subtract 221 from 402 and compare the two numbers:

221 - 40 = 181
402 - 221 = 181

As you can see, the halfway number is 181 higher than 40 and 181 lower than 402. Therefore, our halfway between answer of 221 above is correct.

Halfway Between
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Halfway Between 40 and 403
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