Question

Сепаратор разделяет молоко жирностью 4% на сливки и обезжиренное молоко,жирностью 0,5%. найдите процентное содержание жира в сливках если вес обезжиренного молока составляет 80% веса исходного сырья

Answer 1

Применено определение процента

Answer 2

Calculation of Fat Content in Cream

To find the percentage of fat content in cream, we need to consider the given information:

- The milk has a fat content of 4%. - The skimmed milk has a fat content of 0.5%. - The weight of the skimmed milk is 80% of the weight of the original raw material.

To calculate the fat content in the cream, we can use the following formula:

Fat content in cream = (Fat content in milk - Fat content in skimmed milk) × (Weight of skimmed milk / Weight of raw material) × 100

Substituting the given values into the formula:

Fat content in cream = (4% - 0.5%) × (80% / 100%) × 100

Calculating the values:

Fat content in cream = 3.5% × 0.8 × 100

Fat content in cream = 2.8%

Therefore, the percentage of fat content in the cream is 2.8%.