Question

Задача молоко дает 25% сливок , сливки дают 20% масла . Сколько масла получится из 240 кг молока ? Как делать дано ???

Answer 1

240:100*25=2,4*25=60(кг)-сливки
60*0,2=12(кг)

Answer 2

Task:

The task is to determine how much oil can be obtained from 240 kg of milk, given that milk yields 25% cream and cream yields 20% oil.

Solution:

To solve this problem, we can follow these steps:

1. Calculate the amount of cream obtained from 240 kg of milk. 2. Calculate the amount of oil obtained from the cream.

Step 1: Calculate the amount of cream obtained from 240 kg of milk:

We know that milk gives 25% cream. To calculate the amount of cream obtained from 240 kg of milk, we can use the following formula: Amount of cream = 240 kg * (25/100)

Amount of cream = 240 kg * 0.25

Amount of cream = 60 kg

So, 240 kg of milk will yield 60 kg of cream.

Step 2: Calculate the amount of oil obtained from the cream:

We know that cream gives 20% oil. To calculate the amount of oil obtained from 60 kg of cream, we can use the following formula:

Amount of oil = 60 kg * (20/100)

Amount of oil = 60 kg * 0.20

Amount of oil = 12 kg

Therefore, from 240 kg of milk, we can obtain 12 kg of oil.

Conclusion:

From 240 kg of milk, 12 kg of oil can be obtained.

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