Halfway Between 20 and 148

When you ask "What number is halfway between 20 and 148?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=20 and Y=148.

Halfway Between Line

To find the number halfway between 20 and 148, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 20 and 148 into our formula, we get:

(20 + 148)/2 = 84

Thus, the number halfway between 20 and 148 is 84.

To check that our answer is correct, we subtract 20 from 84 and subtract 84 from 148 and compare the two numbers:

84 - 20 = 64
148 - 84 = 64

As you can see, the halfway number is 64 higher than 20 and 64 lower than 148. Therefore, our halfway between answer of 84 above is correct.

Halfway Between
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Halfway Between 20 and 149
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