Colors
Arnold received 7 coloured pens of different colours for their birthday. In how many ways can they be arranged side by side in a pencil case?
Final Answer:

You need to know the following knowledge to solve this word math problem:
arithmeticbasic operations and conceptsGrade of the word problem
Related math problems and questions:
- Other
On other days, I often see two colours before my eyes — blue and yellow. I feel sad about what is happening. That is why I have a task for you today about colours. I have 5 markers in my pencil case: blue, yellow, green, red, and purple. In how many ways - Three-part novel
In how many ways can seven books be arranged on a shelf if the three volumes of a novel must always be placed side by side? - Pupil pencil pen
Sixth graders received 264 pencils and 330 pens. How many students can be in this class so that each student gets the same number of pencils and pens? How many pens and pencils does each student get? - Possible combinations - word
How many ways can the letters F, A, I, and R be arranged? - Neighborhood
I have 7 cups numbered 1 to 7. In how many ways can they be arranged in a row if cups 1 and 2 must always be next to each other? - 7 heroes
6 riders are galloping on 6 horses in single file. In how many ways can they be arranged in order? - Birthday boy 2
In how many ways can seven people be seated around a table if the birthday boy must sit at the head?
