To decorate a cake, you make a shade of purple icing using 2 drops of red food coloring for every 3 drops of blue. For 12 drops of red food coloring, how many drops of blue food coloring would you need?

Question

Bryson Thomas

Mathematics

10 April, 04:23

To decorate a cake, you make a shade of purple icing using 2 drops of red food coloring for every 3 drops of blue. For 12 drops of red food coloring, how many drops of blue food coloring would you need?

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Answers (2)

Know the Answer?

Rylie Mckee · Answer 1

The answer would be 18.

12 divided by 2 is 6 ...

6 mutiplied by 3 is 18.

Frederick · Answer 2

The answer is 18 because the red is 2 and the blue is 3, you make a colume chart of red and blue. Then its red in the top and blue at the bottom. You need to mutiply by 6 cause the red have 12 so you do the same thing to the bottom and the answer is 18.