Multiply and Divide Fractions · Exercise 93

Baking Nina is making $4$ pans of fudge to serve after a music recital. For each pan, she needs $\frac{2}{3}$ cup of condensed milk.

ⓐ How much condensed milk will Nina need? Show your calculation. Write your result as an improper fraction and as a mixed number.
ⓑ Measuring cups usually come in sets of $\frac{1}{8},\frac{1}{4},\frac{1}{3},\frac{1}{2},$ and $1$ cup. Draw a diagram to show two different ways that Nina could measure the condensed milk she needs.

This is an open-ended exercise: its source gives no single answer.

OpenStax, Prealgebra 2e · §4.2 Multiply and Divide Fractions · Exercise 93