Question
The bookshop sells 4 different coloured pens. The line graph shows the number of pens sold for each colour in a week.
  1. What was the difference between the number of green and purple pens sold?
  2. Each brown pen cost $0.50 more than each yellow pen. The bookshop collected $78 from selling the yellow pens. What was the price of 1 brown pen?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The bookshop sells 4 different coloured pens. The line graph shows the number of pens sold for each colour in a week.
  1. What was the difference between the number of green and purple pens sold?
  2. Each brown pen cost $0.50 more than each yellow pen. The bookshop collected $78 from selling the yellow pens. What was the price of 1 brown pen?