Question

the number of prime numbers between one and twenty is ​

Answer 1

Answer:

the prime numbers between one and 20 are

2, 3, 5, 7, 11, 13, 17 & 19

so the total number of prime numbers between 1 and 20 is 8

Answer 2

Answer:

There are 8 prime numbers between 1 and 20

They are :

2,3,5, 7, 11, 13, 17, 19