Cereal A is 9% 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?	Options.
A) 2:9 B) 2:5 C) 1:6 D) 1:4 E) 1:3
(9/100)A+(2/100)2:5 = (4/100)(A+2:5)   5A =22:5   =&gt; A/2:5 = 2/5   Answer is 2:5.
<result>B</result>
Cereal A is 9% 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?