PSLE A group of girls were asked to choose their favourite sport from tennis, rugby and squash. The pie chart represents the girls' choices. Two-fifths of the group chose squash.
- What percentage of the group chose tennis?
- The girls' choices were also represented by a bar graph. Part of the graph is not shown. How many girls chose rugby?
(a)
Percent of the group that chose squashl
= Two-fifths of the pie chart
=
25 x 100%
= 40%
Percent of the group that chose rugby = 20%
Percent of the group that chose tennis
= 100% - 40% - 20%
= 40%
(b)
40% of the group = 8
1% of the group =
840 Percent of the group that chose rugby
= 20% of the group
= 20 x
840 = 4
Answer(s): (a) 40%; (b) 4