The mass of dried mushrooms is 14% of the mass of fresh ones. How many dead mushrooms

The mass of dried mushrooms is 14% of the mass of fresh ones. How many dead mushrooms can be obtained from 35% kg of fresh ones? How many fresh mushrooms do you need to take to get 2.8 kg of dead ones?

If you take 35 kg of fresh mushrooms, and the mass of dried mushrooms is 14% of the mass of fresh ones, then the mass of dried mushrooms can be recognized as follows:
(35×14) / 100 = 4.9 kg.
If the dried mushrooms are 2.8 kg, and their mass is still 14% of the mass of fresh ones, respectively, we find the mass of fresh mushrooms as follows.
(2.8×100) / 14 = 20kg.
Answer: 1) the mass of dried mushrooms is 4.9 kg; 2) the mass of fresh mushrooms is 20 kg.