Question

Which of the following is/are SMALLER THAN 4/11

I) 4/25
II) 9/17

III) 11/41



1) only I, 2) only III, 3) only I and II​

Answer 1

Practice with solution of exercises on Python Challenges - 1: ... Ugly numbers are positive numbers whose only prime factors are 2, 3 or 5. ... The sum of these multiples is 33.