The graph shows the reading favourite book per week of the group of students.
- How many students like Romance and Poetry?
- How many more students like History than Mystery?
- How many star symbols will be added to Poetry to have the same number of students that like Romance?
(a)
Number of students that liked Romance and Poetry
= (6 + 2) x 3
= 8 x 3
= 24
(b)
Number of students more that like History than Mystery
= (5 - 3) x 3
= 2 x 3
= 6
(c)
Number of flower symbols that will be added
= 6 - 2
= 4
Answer(s): (a) 24; (b) 6; (c) 4