PSLE A group of students were asked to choose their favourite sport from floorball, jogging and golf. The pie chart represents the students' choices. One-tenth of the group chose golf.
- What percentage of the group chose floorball?
- The students' choices were also represented by a bar graph. Part of the graph is not shown. How many students chose jogging?
(a)
Percent of the group that chose golfl
= One-tenth of the pie chart
=
110 x 100%
= 10%
Percent of the group that chose jogging = 10%
Percent of the group that chose floorball
= 100% - 10% - 10%
= 80%
(b)
10% of the group = 2
1% of the group =
210 Percent of the group that chose jogging
= 10% of the group
= 10 x
210 = 2
Answer(s): (a) 80%; (b) 2