The graph shows the reading favourite book per week of the group of students.
- How many students like Romance and Fantasy?
- How many more students like Science than History?
- How many star symbols will be added to Fantasy to have the same number of students that like Romance?
(a)
Number of students that liked Romance and Fantasy
= (6 + 2) x 5
= 8 x 5
= 40
(b)
Number of students more that like Science than History
= (5 - 3) x 5
= 2 x 5
= 10
(c)
Number of flower symbols that will be added
= 6 - 2
= 4
Answer(s): (a) 40; (b) 10; (c) 4