The table shows the number of Primary 6 students in Will School who participated in a Chinese class.
- How many Primary 6 students did not participate in the training?
- What is the enrolment of Primary 6 students in Will School?
(a)
Number of students who did not participate in each class:
Class 6A → 33 - 20 = 13
Class 6B → 30 - 20 = 10
Class 6C → 34 - 30 = 4
Class 6D → 36 - 32 = 4
Class 6E → 32 - 22 = 10
Total number of students who did not participate
= 13 + 10 + 4 + 4 + 10
= 41
(b)
Total enrolment
= 33 + 30 + 34 + 36 + 32
= 165
Answer(s): (a) 41; (b) 165