The graph shows the number of bookmarks collected by 4 pupils.
- How many bookmarks did Erny collect?
- Who collected fewer bookmarks than Sonia? Give your answer in number. (Eg 1)
- How many pupils collected more than 21 bookmarks?
- How many more bookmarks did Julie collect than Jen?
(a)
Number of bookmarks that Erny collected
= 3 x 7
= 21
(b)
(2) Jen collected fewer bookmarks than Sonia.
(c)
Julie collected more than 21 bookmarks.
Number of pupils who collected more than 21 bookmarks = 1
(d)
Number of bookmarks that Julie collected more than Jen
= (5 - 2) x 7
= 3 x 7
= 21
Answer(s): (a) 21; (b) 2; (c) 1; (d) 21