Halfway Between 45 and 70

When you ask "What number is halfway between 45 and 70?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=45 and Y=70.

Halfway Between Line

To find the number halfway between 45 and 70, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 45 and 70 into our formula, we get:

(45 + 70)/2 = 57.5

Thus, the number halfway between 45 and 70 is 57.5.

To check that our answer is correct, we subtract 45 from 57.5 and subtract 57.5 from 70 and compare the two numbers:

57.5 - 45 = 12.5
70 - 57.5 = 12.5

As you can see, the halfway number is 12.5 higher than 45 and 12.5 lower than 70. Therefore, our halfway between answer of 57.5 above is correct.

Halfway Between
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Halfway Between 45 and 71
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