Posted by raquel on .
Ernesto makes a snack mix. For every cup of raisins he adds 2 cups of peanuts and 3 of pretzels. What fractional part is peanuts?

Math 
Reiny,
the ratio of raisins : peanuts : pretzels = 1 : 2 : 3
the peanuts are how many of those 6 parts?