PSLE A group of students were asked to choose their favourite sport from fencing, rugby and aerobics. The pie chart represents the students' choices. One-quarter of the group chose aerobics.
- What percentage of the group chose fencing?
- The students' choices were also represented by a bar graph. Part of the graph is not shown. How many students chose rugby?
(a)
Percent of the group that chose aerobicsl
= One-quarter of the pie chart
=
14 x 100%
= 25%
Percent of the group that chose rugby = 10%
Percent of the group that chose fencing
= 100% - 25% - 10%
= 65%
(b)
25% of the group = 15
1% of the group =
1525 Percent of the group that chose rugby
= 10% of the group
= 10 x
1525 = 6
Answer(s): (a) 65%; (b) 6