The graph shows the favourite hobbies of the group of pupils.
- How many pupils like Fishing and Crochet?
- How many more pupils like Reading than Painting?
- How many flower symbols will be added to Reading to have the same number of pupils that like Fishing?
(a)
Number of pupils that liked Fishing and Crochet
= (5 + 2) x 2
= 7 x 2
= 14
(b)
Number of pupils more that like Reading than Painting
= (3 - 1) x 2
= 2 x 2
= 4
(c)
Number of flower symbols that will be added
= 5 - 3
= 2
Answer(s): (a) 14; (b) 4; (c) 2