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