PSLE The pie chart shows how Risa spent her money. She spent
110 of her money on recreation and
13 of her money on food. The amount of money spent is also represented by the bar graph.
- What percentage of her money did Risa spend on recreation?
- What fraction of her money did Risa spend on transport?
- How much of her money was spent on stationery?
(a)
Percentage of Risa's money spent on recreation
=
110 x 100%
= 10%
(b)
Amount of Risa's money spent on recreation = $45
110 of Risa's money = $45
1010 of Risa's money = 10 x 45 = $450
Fraction of Risa's money spent on transport
=
150450 =
13 (c)
Amount of Risa's money spent on stationery
= 450 - 45 - 150 - 150
= $105
Answer(s): (a) 10%; (b)
13; (c) $105