Question

Brayden adds 1/3 cup of flour into a mixture every 1/2 minutes. What is the rate, in cups per minutes, at which Brayden adds flour to the mixture?

Answer 1

Answer: 2/3 cups a minute

Step-by-step explanation: If Brayden is adding 1/3 cups of flour to the mixture every 1/2 minutes, you double the 1/2 minutes to get one minute and since you doubled the 1/2 minutes you must double the 1/3 getting 2/3 cups a minute.