Wiki User
∙ 13y ago2099
Wiki User
∙ 13y ago200 + 400 = 600
400 + 200 = 600
200 + 400 = 600
4,700.
100, 200, 300, 400, 500, 600.
They are: 100 200 300 400 500 and 600
100, 200, 300, 400, 500, 600, 700.
600/800 = 300/400 = 150/200 = 75/100 = 75%.
600 + 400 = 1000
100, 200, 300, 400, 500, 600, 700, 800, 900
600
The average is 450.