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How many kilos of oil can be extracted from 1 kilogram of soybean, 4 / 25 and 7 / 8 of oil can be extracted from soybean!
Oil = 7 / 8 × 4 / 25 = 7 / 50kg
Oil = weight of soybean * oil yield of soybean
4 / 9kg peanut kernel can extract 8 / 45kg oil, 1kg peanut kernel can extract () kg oil, 1kg peanut kernel needs () kg peanut oil
If there is an answer between 20:26 and 20:28, give him 100 wealth~
4 / 9kg peanut kernel can extract 8 / 45kg oil, 1kg peanut kernel can extract (2 / 5) kg oil, 1kg oil needs (5 / 2) kg peanut
8/45÷4/9=2/5
4/9÷45/8=5/2
1 / 2kg oil can be extracted from 4 / 5kg peanut kernel. How much oil can be extracted from 1kg peanut kernel
The formula is as follows:
1/2÷4/5=5/8
The oil yield of a certain peanut kernel is 41%. With this kind of peanut kernel 820 kg, how much oil can be squeezed? How much peanut kernel to squeeze 820 oil?
It can extract 820 * 0.41 kg oil = 336.2 kg
The amount of peanut needed is 820 / 0.41 = 2000 kg
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