-12.5
5 It is 15 more than -10 and 15 less than +20. To find the halfway point (the average), add the two numbers and divide by 2. -10 + 20 = 10 divided by 2 = 5
It has to be 7/10. 3/5 is 6/10. 4/5 is 8/10, therefore 7 is exactly between 6 and 8
10
8.5
-12.5
Exactly halfway between them is 10.15.
(10-20)/2 = -10/2 = negative 5
Add two numbers together and divide sum by two to find midway point.(-10+6)/2=-4/2=-2Therefore, the number that is halfway between -10 and 6 is -2 (negative two).
halfway between 154 and 164 is 10
20
Halfway between 10 and 15 is (10 + 15) ÷ 2 = 121/2
5 It is 15 more than -10 and 15 less than +20. To find the halfway point (the average), add the two numbers and divide by 2. -10 + 20 = 10 divided by 2 = 5
10 is the number halfway between -5 and 15.It is: 5
It has to be 7/10. 3/5 is 6/10. 4/5 is 8/10, therefore 7 is exactly between 6 and 8
10
26.5