Eight out of nine tons of peanut can extract one third of oil. How many tons of peanut are needed for each ton of oil?

Eight out of nine tons of peanut can extract one third of oil. How many tons of peanut are needed for each ton of oil?


Just multiply 3 times 8 / 9 and you get 8 / 3 tons



One ton of peanut kernel can squeeze 8 / 25 of oil. What's the oil yield of this kind of peanut kernel?


8/25=32%



4 / 3 tons of peanut can extract 16 / 9 tons of oil. How many tons of oil can be extracted per ton of peanut? How many tons of peanut do you need to extract 1 ton of peanut oil?


It can be squeezed: 16 / 9 △ 4 / 3 = 4 / 3 tons
Demand: 4 / 3 △ 16 / 9 = 3 / 4 tons