PSLE Students joined one of the four clubs. The bar graph represents the number of students in the clubs. The bar for Bowling Club is not shown. There were thrice as many students in the Bowling Club as in the Chess Club. The information is also represented by a pie chart. The names of the clubs are represented by the letters W, X, Y and Z.
Name of club |
Chess Club |
Art Club |
Bowling Club |
Drama Club |
Label |
|
|
|
|
- Identify the letters with their respective clubs. Give your answers in the following format. (Eg W, X, Y, Z)
- The number of students in the Chess Club is 45. How many students were there altogether?
(a)
Since the Bowling Club has thrice as many students as the Chess Club, it is 3 times in height.
Arrange the number of students based on bar height from most to least:
Drama Club, Art Club, Bowling Club, Chess Club
Arrange the number of students based on pie size from most to least:
Y, Z, W, X
Letter Y represents Drama Club.
Letter Z represents Art Club.
Letter W represents Bowling Club.
Letter X represents Chess Club.
Name of club |
Chess Club |
Art Club |
Bowling Club |
Drama Club |
Label |
X |
Z |
W |
Y |
(b)
Number of students in Chess Club = 45
5% of the students = 45
1% of the students = 45 ÷ 5 = 9
100% of the students = 100 x 9 = 900
Total number of students = 900
Answer(s): (a) X, Z, W, Y; (b) 900