The graph shows the favourite exercises of the group of pupils.
- How many pupils like Fencing and Volleyball?
- How many more pupils like Fencing than Golf?
- How many flower symbols will be added to Badminton to have the same number of pupils that like Fencing?
(a)
Number of pupils that liked Fencing and Volleyball
= (5 + 4) x 4
= 9 x 4
= 36
(b)
Number of pupils more that like Fencing than Golf
= (5 - 3) x 4
= 2 x 4
= 8
(c)
Number of flower symbols that will be added
= 5 - 2
= 3
Answer(s): (a) 36; (b) 8; (c) 3