The numbers between 10 and 20 that are not prime are 12, 14, 15, 16 and 18. So 15 is the odd number and the rest are even numbers.
The prime numbers are 2, 3, and 7. They are the ones that have no factors other than 1 and the number itself.
It is 17.
17,19,23,29
It is 7.
The numbers between 10 and 20 that are not prime are 12, 14, 15, 16 and 18. So 15 is the odd number and the rest are even numbers.
The prime numbers are 2, 3, and 7. They are the ones that have no factors other than 1 and the number itself.
It is 17.
23
17,19,23,29
40/4=10 60/4=15 Then the second prime are between 10 and 15, two prime numbers: 11 and 13 The prime number is between 44 and 52 : 47
15
It is 7.
17... and 19 !
12 (2x2x3)
It is 5 because 15 is not a prime number, it must be a prime number like 5
It is 19