Probability + divisibility - math problems
Number of problems found: 6
- The dice
Find the probability that a number divisible by two or three will fall when the dice are rolled.
- We roll
We roll two dice A. - what is the probability that the sum of the falling numbers is at most 4 B. - is at least 10 C. - is divisible by 5?
- Air draft
The numbers 1,2,3,4,5 are written on five tickets on the table. Air draft randomly shuffled the tickets and composed a 5-digit number from them. What is the probability that he passed: and, the largest possible number b, the smallest possible number c, a
- Drawing from a hat
When drawing numbers from a hat from 1 to 35, we select random given numbers. What is the probability that the drawn numbers will be divisible by 8 and 2?
How probable is a randomly selected three-digit number divisible by five or seven?
- Prime number
Jan wrote any number from 1 to 20. What is the probability that he wrote the prime number?
Probability - math problems. Divisibility - math problems.