Question

How many natural number are there from 2 to 10? What fraction of them are prime number

Answer 1

Question= How many natural number are there from 2 to 10? What fraction

of them are prime number

Answer:

Between 2 and 10 there are 9 numbers.

Of the nine numbers, 2, 3, 5 and 7 or four of them are prime numbers.

So 4/9 of the natural numbers from 2 to 10 are prime numbers.