PSLE A group of pupils were asked to choose their favourite sport from squash, tennis and rugby. The pie chart represents the pupils' choices. One-quarter of the group chose rugby.
- What percentage of the group chose squash?
- 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 rugbyl
= One-quarter of the pie chart
=
14 x 100%
= 25%
Percent of the group that chose tennis = 20%
Percent of the group that chose squash
= 100% - 25% - 20%
= 55%
(b)
25% of the group = 5
1% of the group =
525 Percent of the group that chose tennis
= 20% of the group
= 20 x
525 = 4
Answer(s): (a) 55%; (b) 4