The graph shows the number of books borrowed by the Primary Six pupils in Risa Primary School.
- How many pupils borrowed more than 2 books?
- If there are 244 Primary Six pupils in the school, how many Primary Six pupils did not borrow any books?
(a)
Number of pupils that borrowed more than 2 books
= 20 + 10
= 30
(b)
Number of pupils that did not borrow any books
= 244 - 20 - 25 - 20 - 10
= 169
Answer(s): (a) 30; (b) 169