Question

У двох однакових шафах стоїть 24 книжки.У першій шафі на кожній полиці стоїть по 4 книжки, а в другій-по 2 книжки.Скільки полиць у двох шафах разом.

Answer 1

1)4+2=6 книг  2)24:6=4 полки в одном шкафу  3)4х2=8 полок в двух шкафах

Answer 2

Problem Analysis

We have two identical shelves with a total of 24 books. On the first shelf, there are 4 books on each shelf, and on the second shelf, there are 2 books on each shelf. We need to determine the total number of shelves in both shelves combined.

Solution

Let's break down the problem step by step:

1. Number of books on the first shelf: 4 books per shelf. 2. Number of shelves on the first shelf: We can find this by dividing the total number of books on the first shelf (24) by the number of books per shelf (4). This gives us 6 shelves on the first shelf. 3. Number of books on the second shelf: 2 books per shelf. 4. Number of shelves on the second shelf: We can find this by dividing the total number of books on the second shelf (24) by the number of books per shelf (2). This gives us 12 shelves on the second shelf. 5. Total number of shelves in both shelves combined: We can find this by adding the number of shelves on the first shelf (6) and the number of shelves on the second shelf (12). This gives us a total of 18 shelves in both shelves combined.

Therefore, there are a total of 18 shelves in both shelves combined.

Answer

There are a total of 18 shelves in both shelves combined.