Question

Из сливок получили 18 кг масла, что составляет одну пятую массы сливок. Сколько было взято сливой?

Answer 1

18:1/5=90 кг
Ответ: сливок взяли 90 кг

Answer 2

Calculating the Amount of Cream

To calculate the amount of cream that was used to produce 18 kg of butter, we can use the fact that the butter represents one-fifth of the cream's mass.

Let's denote the amount of cream as C and the amount of butter as B. We know that B is one-fifth of C.

Using this information, we can set up the following equation: B = (1/5)C

Solving for the Amount of Cream

To find the amount of cream, we can use the given information that 18 kg of butter was produced from the cream.

Substituting the value of B (18 kg) into the equation B = (1/5)C, we can solve for C.

By solving the equation, we find: C = 18 kg * 5 = 90 kg

So, the amount of cream that was used to produce 18 kg of butter is 90 kg.

This calculation is based on the given information and the relationship between the amount of cream and the amount of butter produced.

I hope this helps! If you have any other questions or need further clarification, feel free to ask.