Halfway Between 40 and 378

When you ask "What number is halfway between 40 and 378?" 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=378.

Halfway Between Line

To find the number halfway between 40 and 378, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 40 and 378 into our formula, we get:

(40 + 378)/2 = 209

Thus, the number halfway between 40 and 378 is 209.

To check that our answer is correct, we subtract 40 from 209 and subtract 209 from 378 and compare the two numbers:

209 - 40 = 169
378 - 209 = 169

As you can see, the halfway number is 169 higher than 40 and 169 lower than 378. Therefore, our halfway between answer of 209 above is correct.

Halfway Between
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Halfway Between 40 and 379
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