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 4% sugar, what should be the ratio of Cereal A to Cereal B, by weight?	Choices:
A) 2:5  B) 1:3  C) 2:7  D) 3:4  E) 1:5
2% is 2%-points below 4% and 11% is 7%-points above 4%.   The ratio of A:B should be 2:7.   The answer is 2:7.
<result>C</result>
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 4% sugar, what should be the ratio of Cereal A to Cereal B, by weight?