Halfway Between 55 and 429

When you ask "What number is halfway between 55 and 429?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=55 and Y=429.

Halfway Between Line

To find the number halfway between 55 and 429, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 55 and 429 into our formula, we get:

(55 + 429)/2 = 242

Thus, the number halfway between 55 and 429 is 242.

To check that our answer is correct, we subtract 55 from 242 and subtract 242 from 429 and compare the two numbers:

242 - 55 = 187
429 - 242 = 187

As you can see, the halfway number is 187 higher than 55 and 187 lower than 429. Therefore, our halfway between answer of 242 above is correct.

Halfway Between
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Halfway Between 55 and 430
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