The table shows the number of books the children had borrowed. A total of 68 books were borrowed by the children.
- How many children borrowed 3 books or less?
- How many children borrowed 5 books?
(a)
Number of children who borrowed 3 books or less
= 5 + 8 + 2
= 15
(b)
Total number of books borrowed by each child who borrowed 1 to 4 books each
= 1 x 5 + 2 x 8 + 3 x 2 + 4 x 4
= 43
Number of children who borrowed 5 books each
= (68 - 43) ÷ 5
= 25 ÷ 5
= 5
Answer(s): (a) 15; (b) 5