The table shows the number of male and female members in a club in September. The number of female adults is not shown.
Age Group | Number of members in September | |
Male | Female | |
Child (2 to 12 years) |
15 | 22 |
Adult | 20 | ? |
Senior Citizen (60 years and above) |
14 | 42 |
- 50% of all the female members in the club were adults. How many female adults were there in the club?
- In October, more female adults joined the club. There was no change in the number of members in the other 5 groups. Did the percentage of male members in the club increase, decrease or remain the same from September to October? Give your answer in the following format. (Increase = i; Decrease = d; Remain the same = s) (Eg i)