Which of the following are unit rates?
A. 6 walls per gallon of paint
B. $60 per 5 gallons of paint
C. $33 per gallon of paint
D. 4 quartz per 1 gallon of paint
E. 1 gallon per 400 square feet
F. 1 quart of paint for every 100 square feet
A. 6 walls per gallon of paint
B. $60 per 5 gallons of paint
C. $33 per gallon of paint
D. 4 quartz per 1 gallon of paint
E. 1 gallon per 400 square feet
F. 1 quart of paint for every 100 square feet