Question

5. What fraction of numbers from 1 to 15 are prime
numbers, with solution​

Answer 1

Answer:

2/5

Step-by-step explanation:

Prime no.s from 1 to 15 = 2, 3, 5, 7, 11 and 13 = 6 prime no.s

(Note: 1 is not a prime no. but a unique no.)

Total no.s = 15

Fraction = No. of prime numbers / Total no. of no.s

              = 6/15

              = 2/5

Hope that helps ☺☺☺