The graph shows the favourite colours of the group of students.
- How many students like teal and gold?
- How many less students like blue than gold?
- How many flower symbols will be added to blue to have the same number of students who like teal?
(a)
Number of students that liked teal and gold
= (6 + 5) x 6
= 11 x 6
= 66
(b)
Number of students less that like blue than gold
= (5 - 2) x 6
= 3 x 6
= 18
(c)
Number of flower symbols that will be added
= 6 - 2
= 4
Answer(s): (a) 66; (b) 18; (c) 4