The graph shows the favourite exercises of the group of pupils.
- How many pupils like Badminton and Volleyball?
- How many more pupils like Badminton than Canoeing?
- How many flower symbols will be added to Floorball to have the same number of pupils that like Badminton?
(a)
Number of pupils that liked Badminton and Volleyball
= (5 + 4) x 5
= 9 x 5
= 45
(b)
Number of pupils more that like Badminton than Canoeing
= (5 - 3) x 5
= 2 x 5
= 10
(c)
Number of flower symbols that will be added
= 5 - 2
= 3
Answer(s): (a) 45; (b) 10; (c) 3