20 vingt - 21 vingt et un - 22 vingt-deux - 23 vingt-trois - 24 vingt-quatre -
25 vingt-cinq - 26 vingt-six - 27 vingt-sept - 28 vingt-huit - 29 vingt-neuf -
30 trente
The French use the same Arabic notation for numbers that all of the Western world uses.
There are two prime numbers between 20 and 30 which are 23 and 29
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
20
20 21 22 30
The numbers are 30 and 20.
20 and 30 are. 23 is not.
There are two prime numbers between 20 and 30 which are 23 and 29
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
The median for the first 20 prime numbers would be 30. This is because the middle two numbers of the first 20 prime numbers are 29 and 31. To find the median from this, we need to find the average of these two numbers. This is 30.
The numbers 23 and 29 are the only prime numbers between 20 and 30
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
20
20 21 22 30
The composite numbers between 20 and 30 are 21, 22, 24, 25, 26, 27, and 28.
The average of these three numbers is 20.
30% chance. First, find the factors of 20: {1,2,4,5,10,20} There are 6 factors, out of 20 possible numbers. 6/20 = .3 = 30%