Cereal A is 11% sugar by weight, whereas healthier but less delicious Cereal B is 2% sugar by weight. To make a delicious and healthy mixture that is 3% sugar, what should be the ratio of Cereal A to Cereal B, by weight? Pick:	A) 2 : 9	B) 3 : 7	C) 2 : 5	D) 1 : 8	E) 1 : 5

Rationale: "2 % is 1 % - points below 3 % and 11 % is 8 % - points above 3 % . the ratio of a : b should be 1 : 8 . the answer is d ."
Answer: D