Question

масса сушёных грибов составляет 14% массы свежих. сколько сушеных грибов можно получить из 35 кг свежих? сколько свежих грибов надо взять, чтобы получить 2,8кг сушеных?

Answer 1

Calculation of Dried Mushrooms from Fresh Mushrooms

To calculate the amount of dried mushrooms that can be obtained from a given weight of fresh mushrooms, we need to consider that the dried mushrooms make up 14% of the weight of the fresh mushrooms.

Let's calculate the amount of dried mushrooms that can be obtained from 35 kg of fresh mushrooms:

1. Calculate the weight of dried mushrooms: - 14% of 35 kg = 0.14 * 35 kg = 4.9 kg

Therefore, you can obtain approximately 4.9 kg of dried mushrooms from 35 kg of fresh mushrooms.

Calculation of Fresh Mushrooms for a Desired Amount of Dried Mushrooms

To calculate the amount of fresh mushrooms needed to obtain a desired weight of dried mushrooms, we can use the same conversion factor of 14%.

Let's calculate the amount of fresh mushrooms needed to obtain 2.8 kg of dried mushrooms:

1. Calculate the weight of fresh mushrooms: - 2.8 kg / 0.14 = 20 kg

Therefore, you would need approximately 20 kg of fresh mushrooms to obtain 2.8 kg of dried mushrooms.

Please note that these calculations are approximate and may vary depending on the specific moisture content of the mushrooms and the drying process used.