PSLE A group of pupils were asked to choose their favourite sport from floorball, tennis and canoeing. The pie chart represents the pupils' choices. One-tenth of the group chose canoeing.
- What percentage of the group chose floorball?
- The pupils' choices were also represented by a bar graph. Part of the graph is not shown. How many pupils chose tennis?
(a)
Percent of the group that chose canoeingl
= One-tenth of the pie chart
=
110 x 100%
= 10%
Percent of the group that chose tennis = 10%
Percent of the group that chose floorball
= 100% - 10% - 10%
= 80%
(b)
10% of the group = 4
1% of the group =
410 Percent of the group that chose tennis
= 10% of the group
= 10 x
410 = 4
Answer(s): (a) 80%; (b) 4