Kent mixed oil and gas for his lawn mower. He mixed 8 fluid ounces of oil for every 1 gallon of gas. Which of the following statements must be true?
​Select each true statement.
A
For every 2 gallons of gas, he used 16 fluid ounces of oil.
B
For every 3 gallons of gas, he used 3/8 fluid ounces of oil
C
For every 5 gallons of gas he used 40 fluid ounces
D
For every fluid ounce of oil, he used 40 fluid ounces of oil
E
For every 40 fluid ounces of oil he used 10 gallons of gas
F
For every 10 fluid ounces of oil he he used 1 1/4 of gas