
When you ask "What number is halfway between 7 and 19?" 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=19.

To find the number halfway between 7 and 19, we use the following formula:
(X + Y)/2 = Halfway Between
When we enter 7 and 19 into our formula, we get:
(7 + 19)/2 = 13
Thus, the number halfway between 7 and 19 is 13.
To check that our answer is correct, we subtract 7 from 13 and subtract 13 from 19 and compare the two numbers:
13 - 7 = 6
19 - 13 = 6
As you can see, the halfway number is 6 higher than 7 and 6 lower than 19. Therefore, our halfway between answer of 13 above is correct.
Halfway Between
Find halfway between two other numbers here!
Halfway Between 7 and 20
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