Question

write in fraction: number of prime from 1 to 20​

Answer 1

Answer:

The prime numbers between 1 and 20 are 2,3 5,7,11 13,17 and 19. They are 8 in number.

Step-by-step explanation:

8/20

Answer 2

Answer:

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

8/20