Question

Получаемый при сушке винограда изюм составляет 32 процента от массы винограда. Из скольких килограммов винограда получится 4 кг изюма?

Answer 1

4 кг составляют 32%
Х кг составляют 100%
Х=4*100:32=12,5 кг-из стольких килограммов винограда получится 4 кг изюма

Answer 2

Calculating the Amount of Grapes Needed to Produce 4 kg of Raisins

To calculate the amount of grapes needed to produce 4 kg of raisins, we can use the given information that the yield of raisins from drying grapes is 32% of the grape's mass.

Given: - Yield of raisins from drying grapes: 32% - Desired amount of raisins: 4 kg

To find the amount of grapes needed, we can use the following formula: \[ \text{Amount of grapes} = \frac{\text{Desired amount of raisins}}{\text{Yield percentage}} \]

Substituting the given values: \[ \text{Amount of grapes} = \frac{4}{32\%} \]

Calculation

\[ \text{Amount of grapes} = \frac{4}{0.32} = 12.5 \]

So, to produce 4 kg of raisins, approximately 12.5 kg of grapes are needed.

Therefore, to produce 4 kg of raisins, approximately 12.5 kg of grapes are needed.