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. * 1 point
For every 2 gallons of gas, he used 16 fluid ounces of oil.
For every 3 gallons of gas, he used 3/8 fluid ounces of oil.
For every 5 gallons of gas, he used 40 fluid ounces of oil.
For every fluid ounce of oil, he used 1/8 gallons of gas.
For every 40 fluid ounces of oil, he used 10 gallons of gas.
For every 10 fluid ounces of oil, he used 1 and 1/4 gallons of gas.