Albert, Tom and Clayton collected stickers in the ratio of 11 : 6 : 8. After Clayton gave ⁷₁₀ to Albert and Tom, Clayton had 352 less stickers than Albert. The number of stickers that Tom had increased by 90%. How many stickers did Albert and Clayton have in the end?

	Albert	Tom	Clayton
Before	11 u	6 u	8 u
Change	+ 0.2 u	+ 5.4 u	- 5.6 u
After	11.2 u	11.4 u	2.4 u

Number of stickers that Clayton gave to Albert and Tom
= ⁷₁₀ x 8 u
= 5.6 u

Number of stickers that Tom received from Clayton
= ⁹⁰₁₀₀ x 6 u
= 5.4 u

Number of stickers that Albert received from Clayton
= 5.6 u - 5.4 u
= 0.2 u

Number of less stickers that Clayton had less than Albert
= 11.2 u - 2.4 u 
= 8.8 u

8.8 u = 352

1 u = 352 ÷ 8.8 = 40

Number of stickers that Albert and Clayton had
= 11.2 u + 2.4 u
= 13.6 u
= 13.6 x 40
= 544

Answer(s): 544