Question
The bookshop sells 4 different coloured papers. The line graph shows the number of papers sold for each colour in a week.
  1. What was the difference between the number of yellow and red papers sold?
  2. Each black paper cost $0.60 more than each purple paper. The bookshop collected $77 from selling the purple papers. What was the price of 1 black paper?
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 papers. The line graph shows the number of papers sold for each colour in a week.
  1. What was the difference between the number of yellow and red papers sold?
  2. Each black paper cost $0.60 more than each purple paper. The bookshop collected $77 from selling the purple papers. What was the price of 1 black paper?