The dice

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!

Next similar math problems:

1. Sum 10
   What is the probability that two dice throw twice in a row will result the sum of 10?
2. Today in school
   There are 9 girls and 11 boys in the class today. What is the probability that Suzan will go to the board today?
3. Cards
   Suppose that are three cards in the hats. One is red on both sides, one of which is black on both sides, and a third one side red and the second black. We are pulled out of a hat randomly one card and we see that one side of it is red. What is the probab
4. In the orchard
   In the orchard, they planted 25 apple trees, 20 pears, 15 plums and 40 marbles. A strong late frost, however, destroyed a fifth of all new trees. Unfortunately, it was all the trees of one kind of fruit. What is the probability that the plums have died ou
5. Win in raffle
   The raffle tickets were sold 200, 5 of which were winning. What is the probability that Peter, who bought one ticket will win?
6. Birth
   Let's assume that the probability of the birth of a boy and a girl in the family is the same. What is the probability that in a family with five children, the youngest and oldest child is a boy?
7. Components
   In the box are 8 white, 4 blue and 2 red components. What is the probability that we pull one white, one blue and one red component without returning?
8. Seagull
   Artificially created island in the shape of a circle with a radius of 50 m is overgrown with grass. The only exception is a landing area for helicopters in the shape of a rectangle measuring 15 m and 8 m. What is the probability that the flying seagull (w
9. Probability
   What are the chances that the lottery, in which the numbers are drawn 5 of 50 you win the first prize?
10. First man
    What is the likelihood of a random event where are five men and seven women first will leave the man?
11. Pairs of socks
    Ferdinand has twelve pairs of socks, one sock is leaky. What is the probability of putting on a leaky sock?
12. Theorem prove
    We want to prove the sentence: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
13. Candies
    In the box are 12 candies that look the same. Three of them are filled with nougat, five by nuts, four by cream. At least how many candies must Ivan choose to satisfy itself that the selection of two with the same filling? ?
14. Shooters
    In army regiment are six shooters. The first shooter target hit with a probability of 49%, next with 75%, 41%, 20%, 34%, 63%. Calculate the probability of target hit when shooting all at once.
15. Candies
    If Alena give Lenka 3 candy will still have 1 more candy. If Lenka give Alena 1 candy Alena will hame twice more than Lenka. How many candies have each of them?
16. Antennas
    If you give me two antennas will be same. If you give me again your two antenna I have a 5× so many than you. How many antennas have both mans?
17. Basket of fruit
    In six baskets, the seller has fruit. In individual baskets, there are only apples or just pears with the following number of fruits: 5,6,12,14,23 and 29. "If I sell this basket," the salesman thinks, "then I will have just as many apples as a pear." Whic