The bar graph shows the number of pupils who borrowed books in Love School in a week.
- What was the difference between the number of pupils who borrowed 2 books each and the number of pupils who did not borrow any book?
- There were 65 pupils who borrowed at least 1 book. How many of these pupils borrowed 3 books?
(a)
Number of pupils who did not borrow any book = 23
Number of pupils who borrowed 1 book each = 19
Number of pupils who borrowed 2 books each = 28
Difference between the number of pupils who borrowed only 2 books each and pupils who did not borrow any book
= 28 - 23
= 5
(b)
Number of pupils who borrowed 1 book each
= 65 - 19 - 28
= 18
Answer(s): (a) 5; (b) 18