In this Cyberchase video, Bianca has a new job decorating fresh-baked donuts. Her supervisor asked her to decorate 12 trays of donuts, but Bianca thought he meant 12 donuts. When she discovers her mistake, she uses multiplication...

What do you get when you divide 6 by 2/3? How can you connect this problem to multiplication? Students continue to make connections between multiplication and division and work to develop strategies for dividing whole numbers by fractions.