Halfway Between 35 and 78

When you ask "What number is halfway between 35 and 78?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=35 and Y=78.

Halfway Between Line

To find the number halfway between 35 and 78, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 35 and 78 into our formula, we get:

(35 + 78)/2 = 56.5

Thus, the number halfway between 35 and 78 is 56.5.

To check that our answer is correct, we subtract 35 from 56.5 and subtract 56.5 from 78 and compare the two numbers:

56.5 - 35 = 21.5
78 - 56.5 = 21.5

As you can see, the halfway number is 21.5 higher than 35 and 21.5 lower than 78. Therefore, our halfway between answer of 56.5 above is correct.

Halfway Between
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Halfway Between 35 and 79
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