Chapter 6.4, Problem 3P

A Measuring Problem: You are making a recipe that calls for $\frac{2}{3}$ cup of water, but you can't find your $\frac{1}{3}$ cup measure. You can, however, find your $\frac{1}{4}$ cup measure. How many times should you fill your $\frac{1}{4}$ cup measure to measure $\frac{2}{3}$ cup of water? Solve the measuring problem with the aid of a math drawing, a table, or a double number line. Explain your reasoning.