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.
8 x 2 = 16
Square root of 16 = 4
One side of the square is 4 meters.
0.75 = 3/4
3/4 is your anwer
