The graph shows the favourite hobbies of the group of students.
- How many students like Crafting and Gardening?
- How many more students like Knitting than Cross-stitch?
- How many flower symbols will be added to Knitting to have the same number of students that like Crafting?
(a)
Number of students that liked Crafting and Gardening
= (5 + 2) x 2
= 7 x 2
= 14
(b)
Number of students more that like Knitting than Cross-stitch
= (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