The bar graph shows the number of markers sold by a stationery kiosk on a Friday.
- Which coloured marker did the stationery kiosk collect the least money from the sale? Give your answer in number. (Eg 1).
- What was the amount of money collected from (a)?
Colour of marker |
Price per marker |
(1) White |
$0.20 |
(2) Red |
$1.60 |
(3) Pink |
$1.20 |
(4) Yellow |
$2.20 |
(a)
Number of markers sold
(1) White markers: 28
(2) Red markers: 48
(3) Pink markers: 17
(4) Yellow markers: 60
(1) Amount collected from sale of white markers
= 28 x 0.20
= $5.60
(2) Amount collected from sale of red markers
= 48 x 1.60
= $76.80
(3) Amount collected from sale of pink markers
= 17 x 1.20
= $20.40
(4) Amount collected from sale of yellow markers
= 60 x 2.20
= $132
Coloured marker that the stationery kiosk collected the least money from the sale
= White
= 1
(b)
Amount that was collected from the sale of the white markers = $5.60
Answer(s): (a) 1; (b) $5.60