Halfway Between 100 and 240

When you ask "What number is halfway between 100 and 240?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=100 and Y=240.

Halfway Between Line

To find the number halfway between 100 and 240, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 100 and 240 into our formula, we get:

(100 + 240)/2 = 170

Thus, the number halfway between 100 and 240 is 170.

To check that our answer is correct, we subtract 100 from 170 and subtract 170 from 240 and compare the two numbers:

170 - 100 = 70
240 - 170 = 70

As you can see, the halfway number is 70 higher than 100 and 70 lower than 240. Therefore, our halfway between answer of 170 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 100 and 241
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