The bar graph shows the number of pupils who borrowed books in Kindness 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 53 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 = 14
Number of pupils who borrowed 1 book each = 14
Number of pupils who borrowed 2 books each = 22
Difference between the number of pupils who borrowed only 2 books each and pupils who did not borrow any book
= 22 - 14
= 8
(b)
Number of pupils who borrowed 1 book each
= 53 - 14 - 22
= 17
Answer(s): (a) 8; (b) 17