The school cafeteria begins the day with a supply of 1000 chicken nuggets. each student that passes through the lunch line is given 5 chicken nuggets. represent the total number of chicken nuggets remaining in the cafeterias supply after each of the first 6 students pass through the line with a numeric sequence include the number of chicken nuggets the cafeteria started with.

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.