Question

A recipe that makes 4 servings calls for 2/3 cup of flour. Isadora uses a large container of flour to make 20 servings of the recipe. What number represents the change in the amount of flour from the large container?

Answer 1

You'd represent the unknown value of the flour for 20 servings as x and make the equation,

4/(2/3) = 20/x

The value of x from the equation is 3 1/3.

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