Halfway Between 67 and 551

When you ask "What number is halfway between 67 and 551?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=67 and Y=551.

Halfway Between Line

To find the number halfway between 67 and 551, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 67 and 551 into our formula, we get:

(67 + 551)/2 = 309

Thus, the number halfway between 67 and 551 is 309.

To check that our answer is correct, we subtract 67 from 309 and subtract 309 from 551 and compare the two numbers:

309 - 67 = 242
551 - 309 = 242

As you can see, the halfway number is 242 higher than 67 and 242 lower than 551. Therefore, our halfway between answer of 309 above is correct.

Halfway Between
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Halfway Between 67 and 552
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