Halfway between 30 and 80 is (30 + 80) ÷ 2 = 55.
b
it is 55
(80 + 90) / 2 = 85Therefore, the number between 80 and 90 is 85.
It is: 50
65
The halfway point between 70 and 80 is (70 + 80) ÷ 2 = 75
80 It is 20 more than 60 and 20 less than 100 To find a halfway point (which is also the average), add the numbers together and divide by 2.60 70 *80* 90 100As you can see, the answer is 80.
5580+30=110110/2= 55Half way between 30 and 80 is 55Half way between 30 and 80 is 55
115 is halfway between 80 and 150
It is: 55
(80 + 90) / 2 = 85Therefore, the number between 80 and 90 is 85.
73
It is: 70
It is: 50
80
It is: (20+80)/2 = 50
The numbers between 80 and 85 are 81, 82, 83, and 84. The number that is exactly halfway between 80 and 85 is 82.5
65
The halfway point between 70 and 80 is (70 + 80) ÷ 2 = 75