Question

(01.03)

Laura is baking a cake. The recipe says that she has to mix 64 grams of chocolate powder to the flour. Laura knows that 1 cup of that particular chocolate powder has a mass of 128 grams. She added two over three of a cup of chocolate powder to the flour. Should Laura add more chocolate powder to make the exact recipe, or did she go over and by what amount?

She went over by one over three of a cup
She needs to add one over three of a cup
She needs to add one over six of a cup
She went over by one over six of a cup

Answer 1

set up a dimensional analysis



then multiply across the top and bottom

Answer 2

then subtract what the recipe calls for

85 1/3 - 64 = 21 1/3

Answer 3

thank you too much, I had figured it out but still thank you!

Answer 4

oh ok

Answer 5

what did you get as your answer?