Question

25% учащихся класса или 7 человек увлекаются чтением художественной литературы. Определите количество учеников в классе.

Answer 1

7ч. - 25% х - 100% х*25=7*100 25х=700 х=700:25 х=28 Ответ: 28 человек

Answer 2

Calculating the Number of Students in the Class

To determine the number of students in the class, we can use the information provided about the percentage of students who enjoy reading fiction. According to the information given, 25% of the class or 7 students are interested in reading fiction.

Calculation

To calculate the total number of students in the class, we can use the following formula: \[ \text{Total number of students} = \frac{\text{Number of students interested in reading fiction}}{\text{Percentage interested in reading fiction}} \times 100 \]

Using the given information: \[ \text{Total number of students} = \frac{7}{25\%} \times 100 \]

Result

\[ \text{Total number of students} = \frac{7}{0.25} \times 100 = 28 \]

Therefore, there are 28 students in the class. [[3 #]]

This calculation assumes that the 25% mentioned refers to the percentage of the entire class.