The graph shows the number of books borrowed by the Primary Four pupils in Lucy Primary School.
- How many pupils borrowed more than 2 books?
- If there are 191 Primary Four pupils in the school, how many Primary Four pupils did not borrow any books?
(a)
Number of pupils that borrowed more than 2 books
= 30 + 90
= 120
(b)
Number of pupils that did not borrow any books
= 191 - 20 - 40 - 30 - 90
= 11
Answer(s): (a) 120; (b) 11