Question
PSLE
A ruler costs $5 more than a pencil. The total cost of 7 such rulers is $2h.
  1. Express the cost of 28 such rulers in terms of h.
  2. Express the cost of the pencil in terms of h.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
A ruler costs $5 more than a pencil. The total cost of 7 such rulers is $2h.
  1. Express the cost of 28 such rulers in terms of h.
  2. Express the cost of the pencil in terms of h.