Which algebraic expression represents the phrase "the quotient of negative eight and the sum of a number and three"?
-8/ g + 3 8/ g + 3
8/ g + 3
-8 + g/ 3
-8/g +3

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.