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A multiple of 6 because you can get a 6 and 6, a 1 and 5, a 2 and 4, and a 3 and 3. The only factors you can get are 2, 3, and 6.
A common multiple
Probability equals the number of ways an event can occur divided by the total number of events. The total number of events is (b=boy, g=girl) is bb, bg, gb, gg. The probability is then 1/4.
No number between 61 and 107 is a multiple of 41020. A multiple is a number that another number can divide into. The lowest multiple of any number is itself. You may have meant factors, which is a number that divides into a multiple of itself. In that case there is a factor of 41020 between 61 and 107. That number is 70.
properties of probability
It is 0.02
50%
Probability is ratio of the events you want over the total number of events. There are 7 numbers greater than 18 and you have 25 total options, so your probability is 7/25 or 28%.
It is 0.4
16 in 52 chance.
There are eight prime numbers between 1 and 20.2, 3, 5, 7, 11, 13, 17, 19If you randomly choose in number then you have an 8 in 20 chance of selecting a prime.The probability is selecting a prime number is 8/20 or 0.4
50 50 odd or even same probability
The probability of selecting 4 red marbles or 5 blue marbles depends on how many marbles there are altogether, and how many of the total number of marbles are red and how many are blue.
There are infinitely many numbers and so the probability of the second event is 0. As a result the overall probability is 0.
1 out of 20 this is because there are 20 numbers in total, and there is only one 7 in there. (Assuming that there is the same probability for each number to be chosen, and that 17 is excluded as an affirmative outcome)
The probability should be 0 (zero). 153 is not between 1 and 100. If you meant your number generator to return a number between 1 and 1000, the probability would be 1/1000 = .001 = .1%
0.5