PSLE A group of students were asked to choose their favourite sport from soccer, badminton and gymnastics. The pie chart represents the students' choices. Three-tenths of the group chose gymnastics.
- What percentage of the group chose soccer?
- The students' choices were also represented by a bar graph. Part of the graph is not shown. How many students chose badminton?
(a)
Percent of the group that chose gymnasticsl
= Three-tenths of the pie chart
=
310 x 100%
= 30%
Percent of the group that chose badminton = 10%
Percent of the group that chose soccer
= 100% - 30% - 10%
= 60%
(b)
30% of the group = 12
1% of the group =
1230 Percent of the group that chose badminton
= 10% of the group
= 10 x
1230 = 4
Answer(s): (a) 60%; (b) 4