Question

Write the natural numbers from 2 to 20. What fraction of them are prime numbers?​

Answer 1

Step-by-step explanation:

There are 17 natural numbers between 2 to 20

They are 3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,

The fraction of prime numbers are

8 / 17

Answer 2

Natural numbers :-

3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19

fraction :-

total prime number

total numbers

= 8

17