Question
PSLE
A stapler costs $5 more than a pencil. The total cost of 9 such staplers is $5f.
  1. Express the cost of 36 such staplers in terms of f.
  2. Express the cost of the pencil in terms of f.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
A stapler costs $5 more than a pencil. The total cost of 9 such staplers is $5f.
  1. Express the cost of 36 such staplers in terms of f.
  2. Express the cost of the pencil in terms of f.