Question
PSLE
Tommy bought one printer for $192 after a discount of 20%.
  1. What was the price of the printer before discount?
  2. He paid $124 for a projector. The total discount for the printer and projector was $172. What was the percentage discount given for the projector?
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Tommy bought one printer for $192 after a discount of 20%.
  1. What was the price of the printer before discount?
  2. He paid $124 for a projector. The total discount for the printer and projector was $172. What was the percentage discount given for the projector?