Question

В классной библиотеке 210 книг . Каждый ученик класса взял читать по 2 книги .Сколько книг осталось, если всего в классе 26 учеников ?

Answer 1

2х26=52 - всего книг взяли
210-52=158 - книг осталось
Ответ 158

Answer 2

Problem Analysis

In a class library, there are 210 books. Each student in the class takes 2 books to read. We need to determine how many books are left in the library if there are 26 students in the class.

Solution

To find the number of books left in the library, we need to subtract the total number of books taken by the students from the initial number of books in the library.

Let's calculate the number of books taken by the students: - Number of students: 26 - Each student takes 2 books - Total books taken by students: 26 * 2 = 52

Now, let's calculate the number of books left in the library: - Initial number of books in the library: 210 - Books taken by students: 52 - Books left in the library: 210 - 52 = 158

Therefore, there are 158 books left in the library.

Answer

There are 158 books left in the library if there are 26 students in the class.