In a city, the number of males is (7/5) the times of females. 60% of the males and 20% of the females attend an Indian Army day. The number of females in the city is what percentage less than the total number of males and females who do NOT attend the Indian Army day?
1
28%
2
13(15/17)%
3
28(15/17)%
4
26(8/17)%