Question
PSLE
A foolscap costs $2 less than a correction tape. The total cost of 4 such foolscaps is $5j.
  1. Express the cost of 12 such foolscaps in terms of j.
  2. Express the cost of the correction tape in terms of j.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
A foolscap costs $2 less than a correction tape. The total cost of 4 such foolscaps is $5j.
  1. Express the cost of 12 such foolscaps in terms of j.
  2. Express the cost of the correction tape in terms of j.