trail mix consists of chex cereal , m & m ' s , raisins , and assorted nuts . if one serving consists of 4 cups chex cereal , 3 cups m & m ' s , 2 cups rains , and 4 cups assorted nuts , and the ratio of the chex is doubled to to the m & m ' s , what is the ratio of chex to the rest of the dish ?
the answer to this question is way too long for such a simple question , but there ' s really not enough information to tell , so the answer is e .
divide(4, add(add(add(4, 3), 2), 4))