# Combinations of sweaters

I have 4 sweaters two are white, 1 red and 1 green. How many ways can this done?

Result

n =  12

#### Solution:

$n=4 \cdot \ 3 \cdot \ 2 \cdot \ 1/(2 \cdot \ 1)=12$

Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):

Be the first to comment!

Tips to related online calculators
Would you like to compute count of combinations?

## Next similar math problems:

1. Trainings
The table contains tennis training schedule for Saturday's younger students during the winter indoor season. Before the start of the summer season is preparing a new training schedule. Tomas Kucera will be able to practice only in the morning, sisters Kov
2. Tricolors
From the colors - red, blue, green, black and white, create all possible tricolors.
3. Tokens
In the non-transparent bags are red, white, yellow, blue tokens. We 3times pull one tokens and again returned it, write down all possibilities.
4. Election 4
In a certain election there are 3 candidates for president 5 for secretory and 2 for tresurer. Find how many ways the election may (turn out/held).
5. Fish tank
A fish tank at a pet store has 8 zebra fish. In how many different ways can George choose 2 zebra fish to buy?
6. Teams
How many ways can divide 16 players into two teams of 8 member?
On the menu are 12 kinds of meal. How many ways can we choose four different meals into the daily menu?
8. Examination
The class is 21 students. How many ways can choose two to examination?
9. Competition
15 boys and 10 girls are in the class. On school competition of them is selected 6-member team composed of 4 boys and 2 girls. How many ways can we select students?
10. Mumbai
A job placement agency in Mumbai had to send ten students to five companies two to each. Two of the companies are in Mumbai and others are outside. Two of the students prefer to work in Mumbai while three prefer to work outside. In how many ways assignmen
11. Toys
3 children pulled 12 different toys from a box. Many ways can be divided toys so that each children had at least one toy?
12. Metals
In the Hockey World Cup play eight teams, determine how many ways can they win gold, silver and bronze medals.
13. Elections
In elections candidate 10 political parties. Calculate how many possible ways can the elections finish, if any two parties will not get the same number of votes.
14. Playing cards
How many possible ways are to shuffle 7 playing cards?
15. Class pairs
In a class of 34 students, including 14 boys and 20 girls. How many couples (heterosexual, boy-girl) we can create? By what formula?
16. Trinity
How many different triads can be selected from the group 43 students?
17. Combinatorics
The city has 7 fountains. Works only 6. How many options are there that can squirt ?