Question
PSLE
The table shows the number of male and female members in a club in October. The number of female adults is not shown.
Age Group Number of members in October
  Male Female
Child
(2 to 12 years)
18 26
Adult 13 ?
Senior Citizen
(60 years and above)
37 30

  1. 50% of all the female members in the club were adults. How many female adults were there in the club?
  2. In November, some female adults left the club. There was no change in the number of members in the other 5 groups. Did the percentage of female members in the club increase, decrease or remain the same from October to November? Give your answer in the following format. (Increase = i; Decrease = d; Remain the same = s) (Eg i)
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
The table shows the number of male and female members in a club in October. The number of female adults is not shown.
Age Group Number of members in October
  Male Female
Child
(2 to 12 years)
18 26
Adult 13 ?
Senior Citizen
(60 years and above)
37 30

  1. 50% of all the female members in the club were adults. How many female adults were there in the club?
  2. In November, some female adults left the club. There was no change in the number of members in the other 5 groups. Did the percentage of female members in the club increase, decrease or remain the same from October to November? Give your answer in the following format. (Increase = i; Decrease = d; Remain the same = s) (Eg i)