PSLE The pie chart shows how Irene spent her money. She spent
15 of her money on food and
16 of her money on recreation. The amount of money spent is also represented by the bar graph.
- What percentage of her money did Irene spend on food?
- What fraction of her money did Irene spend on transport?
- How much of her money was spent on stationery?
(a)
Percentage of Irene's money spent on food
=
15 x 100%
= 20%
(b)
Amount of Irene's money spent on food = $60
15 of Irene's money = $60
55 of Irene's money = 5 x 60 = $300
Fraction of Irene's money spent on transport
=
150300 =
12 (c)
Amount of Irene's money spent on stationery
= 300 - 60 - 150 - 50
= $40
Answer(s): (a) 20%; (b)
12; (c) $40