Halfway Between 57 and 87

When you ask "What number is halfway between 57 and 87?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=57 and Y=87.

Halfway Between Line

To find the number halfway between 57 and 87, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 57 and 87 into our formula, we get:

(57 + 87)/2 = 72

Thus, the number halfway between 57 and 87 is 72.

To check that our answer is correct, we subtract 57 from 72 and subtract 72 from 87 and compare the two numbers:

72 - 57 = 15
87 - 72 = 15

As you can see, the halfway number is 15 higher than 57 and 15 lower than 87. Therefore, our halfway between answer of 72 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 57 and 88
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