Question

В трех книжных шкафах находиться 2608 Книг.Во втором шкафу книг в 4 раза больше ,чем в первом ,а в третьем в 3 раза больше,чем в первом.Сколько книг в каждом шкафу?

Answer 1

Problem Analysis

We are given three bookshelves, and the total number of books in all three bookshelves is 2608. The number of books in the second bookshelf is four times the number of books in the first bookshelf, and the number of books in the third bookshelf is three times the number of books in the first bookshelf. We need to find the number of books in each bookshelf.

Solution

Let's assume the number of books in the first bookshelf is x. According to the given information: - The number of books in the second bookshelf is four times the number of books in the first bookshelf, so it is 4x. - The number of books in the third bookshelf is three times the number of books in the first bookshelf, so it is 3x.

We can set up the following equation to represent the total number of books in all three bookshelves: x + 4x + 3x = 2608

Simplifying the equation: 8x = 2608

Dividing both sides of the equation by 8: x = 326

Therefore, there are 326 books in the first bookshelf, 4x = 4 * 326 = 1304 books in the second bookshelf, and 3x = 3 * 326 = 978 books in the third bookshelf.

Answer

There are 326 books in the first bookshelf, 1304 books in the second bookshelf, and 978 books in the third bookshelf.