The ratio of females to all club members is 34 : 39
Solution:
Given, a chess club has 39 members, of which 5 are males and the rest are females.
We have to find what is the ratio of females to all club members?
Now, we know that, number of females = total number of students – number of males
Number of females = 39 – 5 = 34
Now, ratio of females to all the club members = number of females : total number of club members
= 34 : 39
Hence, the ratio of females to all club members is 34 : 39