Question

Двум классам поручено расчистить школьный каток,длина которого 20 метров,а ширина 10 метром.В одном классе 26 учеников,а в другом 24.Сколько квадратных метров должен расчистить каждый класс,если распределить работу по числу учеников?

Answer 1

1) 26+24=50
2) 20*10=200
3)200:50=4
Ответ:4кв метра на одного ученика

Answer 2

Calculating the Area to be Cleared

To calculate the area that each class needs to clear, we can use the formula for the area of a rectangle, which is length x width.

The length of the school rink is 20 meters and the width is 10 meters.

So, the total area to be cleared is: 20 meters x 10 meters = 200 square meters

Now, we can distribute this work based on the number of students in each class.

Distributing the Work

One class has 26 students and the other has 24 students.

To find out how much area each class should clear, we can divide the total area by the number of students in each class.

For the class with 26 students: 200 square meters ÷ 26 students ≈ 7.69 square meters per student.

For the class with 24 students: 200 square meters ÷ 24 students ≈ 8.33 square meters per student.

So, each student in the first class should clear approximately 7.69 square meters, and each student in the second class should clear approximately 8.33 square meters.

Therefore, each class should clear approximately 7.69 square meters and 8.33 square meters, respectively.

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