# Dinning room

How many different combinations can we choose if there are 3 soups, 5 kinds of main dish and 2 desserts in the dining room?

Result

n =  30

#### Solution:

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

Be the first to comment!

#### To solve this example are needed these knowledge from mathematics:

Would you like to compute count of combinations?

## Next similar examples:

1. Combinations 7
A multi-course meal has 3 choices. 3 appetizers, 4 main courses, and 3 desserts. How many different combinations to choose from?
2. Football team
Football team has in store black, purple and orange shirts, blue and white shorts and striped and gray socks. How many different outfits players may start?
3. The average
The average of one set of 4 numbers is 35. The average of another set of number is 20. The average of the numbers in the two sets is 30. How many numbers are there in the other set?
4. Pimps
There were 24 pimps in the plate. Maros ate 12, his little sister four times less. How many pimps remained in the plate?
5. Chocolate
Randy bought 6 same chocolates for 6 Eur. How many euros will he pay for 25 chocolates?
6. One kilogram
The apple weighs 125 grams and half apple. How many apples weigh 1 kilogram?
7. Cyclist
A cyclist passes 88 km in 4 hours. How many kilometers he pass in 8 hours?
8. Chickens
2 chickens give 2 eggs in 2 days. How many eggs can give 8 chickens for 8 days?
9. Homeless Dezider
Homeless Dežko has 9 coins in jacket: Calculate the value of its assets and calculate how many bottles of wine for 0.55 EUR can he buy.
10. Medicament
Same type of medicament produces a number of manufacturers in a variety of packages with different content of active substance. Pack 1: includes 60 pills of 600 mg of active substance per pack cost 9 Eur. Pack 2: includes 150 pills of 500 mg of active sub
11. Families 2
There are 729 families having 6 children each. The probability of a girl is 1/3 and the probability of a boy is 2/3. Find the the number of families having 2 girls and 4 boys.
12. Adding mixed numbers
Add this two mixed numbers: 1 5/6 + 2 2/11=
13. Discount sale
After the discount, the computer costs 9600, - CZK. How much did it cost when the price was reduced: a) by half b) by a third c) by one fifth and then by 160 CZK
14. Brick
One brick is 6 kg and half a brick heavy. What is the weight of one brick?
15. Three cats
If three cats eat three mice in three minutes, after which time 180 cats eat 180 mice?
16. Divisibility
Is the number 761082 exactly divisible by 9? (the result is the integer and/or remainder is zero)
17. Monkey
Monkey fell in 38 m deep well. Every day her scramble 3 meters, at night dropped back by 2 m. On that day it gets hangover from the well?