The graph shows the favourite hobbies of the group of pupils.
- How many pupils like Gardening and Beading?
- How many more pupils like Cross-stitch than Dancing?
- How many flower symbols will be added to Cross-stitch to have the same number of pupils that like Gardening?
(a)
Number of pupils that liked Gardening and Beading
= (5 + 2) x 5
= 7 x 5
= 35
(b)
Number of pupils more that like Cross-stitch than Dancing
= (3 - 1) x 5
= 2 x 5
= 10
(c)
Number of flower symbols that will be added
= 5 - 3
= 2
Answer(s): (a) 35; (b) 10; (c) 2