Halfway Between 7 and 198

When you ask "What number is halfway between 7 and 198?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=7 and Y=198.

Halfway Between Line

To find the number halfway between 7 and 198, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 7 and 198 into our formula, we get:

(7 + 198)/2 = 102.5

Thus, the number halfway between 7 and 198 is 102.5.

To check that our answer is correct, we subtract 7 from 102.5 and subtract 102.5 from 198 and compare the two numbers:

102.5 - 7 = 95.5
198 - 102.5 = 95.5

As you can see, the halfway number is 95.5 higher than 7 and 95.5 lower than 198. Therefore, our halfway between answer of 102.5 above is correct.

Halfway Between
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Halfway Between 7 and 199
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