Question

На 3 класса выдали 574 учебника. каждый ученик получил одинаковое число книг. в каждом клоссе больше 25, но меньше 30 учащихся. сколько учебников у каждого ученика и сколько всего учеников в 3 классах

Answer 1

В трех классах - вот в чем соль задачи!!! -от 75 до 90 детей.

нужно искать такое число из этого промежутка. на которое нацело делится 574.

((утром этот же набор чисел был с деньгами - чушь несусветная 574 р раздали ...три класса. ну. и тд...) )

возможно, по 7 учебников раздали 82 детям... .
574=2*7*41
думаю я тебе помогла!

Answer 2

Calculating the Number of Textbooks per Student and Total Number of Students in 3 Classes

To calculate the number of textbooks each student received and the total number of students in the 3 classes, we can use the information provided.

Given: - 574 textbooks were distributed among the 3 classes. - Each student received an equal number of textbooks. - Each class has more than 25 but less than 30 students.

Calculating the Number of Textbooks per Student

To find the number of textbooks each student received, we can divide the total number of textbooks by the total number of students.

Let's denote: - Total textbooks = 574 - Total students = x (unknown)

We can use the equation: Total textbooks = Total students * Textbooks per student

So, Textbooks per student = Total textbooks / Total students

Using this equation, we can calculate the number of textbooks each student received.

Calculating the Total Number of Students

To find the total number of students in the 3 classes, we can use the fact that each class has more than 25 but less than 30 students.

Given that each class has more than 25 but less than 30 students, we can find the possible values for the number of students in each class and then find the total number of students in the 3 classes.

Let's calculate the number of textbooks each student received and the total number of students in the 3 classes using the provided information.

Calculations: - Total textbooks = 574 - Textbooks per student = Total textbooks / Total students

Using the given information, we can calculate the number of textbooks each student received and the total number of students in the 3 classes.