SOLUTION: Ms. Norris, the consumer science teacher has some cream that is 26% butterfat and some cream that is 20% butterfat. She wants to make 50 cups of cream that is 24% butterfat. Which

Algebra ->  Customizable Word Problem Solvers  -> Mixtures -> SOLUTION: Ms. Norris, the consumer science teacher has some cream that is 26% butterfat and some cream that is 20% butterfat. She wants to make 50 cups of cream that is 24% butterfat. Which       Log On

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Question 1026602: Ms. Norris, the consumer science teacher has some cream that is 26% butterfat and some cream that is 20% butterfat. She wants to make 50 cups of cream that is 24% butterfat. Which of the following equations could be used to find how many cups, c, of 20% butterfat she should use?
Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
Learn from this video:
Using one variable for a two-part mixture

You would want to assign a variable to the volume of the 20% butterfat cream to use.