Table of Contents
- 1 How many ways can 5 things be arranged?
- 2 How many ways are there to order books on a shelf that contains 5 math and 6 science books?
- 3 How many different ways are there to arrange 5 students in a row?
- 4 How many ways can 5 different keys be arranged on a keyring?
- 5 How many ways can you arrange 9 books?
- 6 How many ways can you order 12 books on a bookshelf?
How many ways can 5 things be arranged?
120 ways
So we say that there are 5 factorial = 5! = 5x4x3x2x1 = 120 ways to arrange five objects.
How many ways are there to order books on a shelf that contains 5 math and 6 science books?
Answer: 1,03,680 ways. Step-by-step explanation: Arrangement is given as 5!*
How many ways can you arrange 5 out of 9 books on a shelf?
How many ways can books be arranged on a shelf? So, there are 120 ways to arrange five books on a bookshelf.
How many ways can 12 books be arranged 5 books at a time in a shelf?
Solution: There are 3 choices for each of 12 books. The answer is 312.
How many different ways are there to arrange 5 students in a row?
Now we have 5 letters which can be arranged in a row in 5P5 = 5! = 120 ways.
How many ways can 5 different keys be arranged on a keyring?
Problem Answer: There are 24 ways to arrange 5 keys in a keychain.
How many ways are there to arrange the books on a book shelf of the books from each category must stay together?
In how many ways can 2 different history books, 5 different math books, and 4 different novels be arranged on a shelf if the books of each type must be together? There are 34560 ways the books can be arranged.
How many ways can 5 children be arranged in a line such that I two particular children of them are always together ii two particular children of them are never together?
=24 ways. Again two particular children taken together can be arranged in two ways. Therefore, there are 24×2=48 total ways of arrangement.
How many ways can you arrange 9 books?
We know that the two books that are kept together can be arranged in two ways. So, we will get the total number of ways we can arrange the $9$ books. Hence, we can arrange the $9$ on a shelf in $40320\times 2=80640$ ways.
How many ways can you order 12 books on a bookshelf?
How many different ways can 5 students line up to purchase a new textbook readers?
That’s 5! So, there are 120 ways to arrange five books on a bookshelf.