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 brown and purple pens sold?
  2. Each grey pen cost $0.50 more than each blue pen. The bookshop collected $69 from selling the blue pens. What was the price of 1 grey 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 brown and purple pens sold?
  2. Each grey pen cost $0.50 more than each blue pen. The bookshop collected $69 from selling the blue pens. What was the price of 1 grey pen?