Well, honey, if you wanna find the number smack dab in the middle of -5 and 15, you just average those two bad boys. So, (-5 + 15) / 2 = 5. There you have it, sweet cheeks, 5 is the magic number that's halfway between those two extremes.
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The number halfway between -5 and 15 can be found by calculating the average of the two numbers. To find the average, you add the two numbers together and divide by 2. In this case, (-5 + 15) / 2 = 10 / 2 = 5. Therefore, the number halfway between -5 and 15 is 5.
5
The distance between 1 and .5 is (1 - .5)/2 which is .25. Add that to .5 to get the number halfway between the points: .5 + .25 = .75.So the point halfway between is .75 or 3/4.
a number that is halfway between 0 and 5 is 2.5.
Oh, dude, the number halfway between 4 and 5 is 4.5. It's like, right in the middle, you know? So if you were thinking of splitting a pizza between four and five friends, you'd cut it into 4.5 slices... which might be a bit tricky.
(10-20)/2 = -10/2 = negative 5