The chef of a five star hotel is tripling a recipe for a chocolate cake. The cake requires 3 7/8 cups of flour and 2 1/7 cups of sugar. How much flour and sugar will she need?

The answer to your question is 11 5/8 cups of flour and 6 3/7 cups of sugar

Step-by-step explanation:

Data

The quantities are tripling

The original amount of flour = 3 7/8

The original amount of sugar = 2 1/7

Process

1.- Calculate the amount of flour

-Convert the mix fraction to improper fraction

            3 7/8 = (24 + 7)/8 = 31/8

-Multiply by three

           31/3 x 3 = 93/8

-Convert to mix fraction

                    11

                8 93            

                    13

                      5

- He needs 11 5/8 cups of flour

2.- Calculate the amount of sugar

-Convert to an improper fraction

               2 1/7 = (14 + 1) / 7 = 15/7

-Multiply by three

               15/7 x 3 = 45/7

-Convert to mix fraction

                    6

              7  45

                     3

-He needs 6 3/7 cups of sugar

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step-by-step explanation: