PSLE The pie chart shows how Irene spent her money. She spent
15 of her money on food and
16 of her money on clothes. 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 stationery?
- How much of her money was spent on transport?
(a)
Percentage of Irene's money spent on food
=
15 x 100%
= 20%
(b)
Amount of Irene's money spent on food = $120
15 of Irene's money = $120
55 of Irene's money = 5 x 120 = $600
Fraction of Irene's money spent on stationery
=
60600 =
110 (c)
Amount of Irene's money spent on transport
= 600 - 120 - 60 - 100
= $320
Answer(s): (a) 20%; (b)
110; (c) $320