A 20 to 1 oil-to-fuel ratio means that for every 20 parts of fuel, there is 1 part of oil. To determine the ounces of oil needed, you would divide the total ounces of fuel by 20. For example, if you have 20 ounces of fuel, you would need 1 ounce of oil (20 ounces of fuel ÷ 20 = 1 ounce of oil).
1 Gallon = 128 ounces, so 1/20 of 129 = 6.4 ounces (call it 6 1/2 ounces).
6.4 ounces for each gallon of gas.
There are 20 ounces in 1 pound. Therefore, 1 pound 4 ounces is equal to 20 + 4 = 24 ounces.
That is 1 Imperial pint.
20 pounds = 320 ounces
1 pound = 16 ounces - therefore 20 pounds = 20 x 16 = 320 ounces
20
20 fluid ounces is equal to 0.591470594 Liter.
1 cup = 8 ounces 1 ounce = 0.12 cup
1 gallon = 128 fluid ounces 1/50 of a gallon = 2.56 fluid ounces
1/2 cup1 cup = 8 ounces 1 ounce = 0.12 cup
1 gallon of oil to 250 gallons of gas is 1.953125 ounces per gallon; you would need 39.0625 ounces of oil for 20 gallons of gas.