What fraction of numbers between 1 and 100 are prime numbers?
Prime Numbers between 1 and 100 are 25 in numbers that are as follows 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97.
Since, Fraction=partswhole
So, Fraction=25/100=1/4
Write numbers from 1 to 15. What fraction of them are prime numbers?
What fraction of numbers from 1 to 15 are prime?