It is 10.
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.
10 is the number halfway between -5 and 15.It is: 5
thirty 30 - 5 = 25 30 + 5 = 35
No, because halfway is 15. 10 is only 5 higher than 5, but 15 less than 25. So it is not halfway. To find the halfway point (the average), add the two numbers and divide by 2.
4.5
4
0.95
4.5
-5
5
8