During a telematch, each group of pupils was supposed to collect as many coloured marbles as possible. Each colour represented a certain point as tabulated:

Colours	Points
Green	4
Silver	5
Purple	8

In each container, the number of green marbles was 60% more than the number of purple marbles and 30% less than the number of silver marbles. Given that the total possible points if the group managed to collect all the marbles were 6328 points, how many marbles were not green in colour?

Green	Silver	Purple
8x7		5x7
7x8	10x8
56 u	80 u	35 u

	Green	Silver	Purple	Total
Number	56 u	80 u	35u
Value	4	5	8
Total value	224 u	400 u	280 u	904 u

100% + 60% = 160%
160% = ¹⁶⁰₁₀₀ =⁸₅

100% - 30% = 70%
70% = ⁷⁰₁₀₀ = ⁷₁₀

Total number of points collected
= 224 u + 400 u + 280 u
= 904 u

904 u = 6328

1 u = 6328 ÷ 904 = 7

Number of marbles not green in colour
= 80 u + 35 u
= 115 u
= 115 x 7
= 805

Answer: 805