Question
In a stationery kiosk, 2 files and 3 staplers cost $11.50. Joseph bought 3 files and 4 staplers at $15.70 from the book shop.
  1. Find the cost of 1 file and 1 stapler.
  2. What was the cost of 1 stapler?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

In a stationery kiosk, 2 files and 3 staplers cost $11.50. Joseph bought 3 files and 4 staplers at $15.70 from the book shop.
  1. Find the cost of 1 file and 1 stapler.
  2. What was the cost of 1 stapler?