Question

What fraction of numbers are prime numbers from 2 to 30 ?

Answer 1

Answer:

¹/₃

Step-by-step explanation:

Prime nos. from 2 to 30 include:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29 (10 primes)

And there are (30-2+1 = 29) numbers from 2 to 30 ( 2 is included)

Therefore, Fraction of numbers which are prime is ¹⁰/₃₀ which is ¹/₃.