Laurel's Muffins
Laurel has a muffin recipe that calls for 7 cups of flour for every 2 cups of milk. If she has only 4 cups of flour, how much milk does she need to use?
A student has solved the problem using the following table:
Explain what you think this student is doing and assess the procedure.
(Source: Adapted from Mathematics for Elementary Teachers, Sybilla Beckman, 2nd ed., 2008)
Submit your idea for an investigation to InterMath.
