Question
PSLE
Xavier bought one computer for $280 after a discount of 30%.
  1. What was the price of the computer before discount?
  2. He paid $117 for a stereo system. The total discount for the computer and stereo system was $198. What was the percentage discount given for the stereo system?
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Xavier bought one computer for $280 after a discount of 30%.
  1. What was the price of the computer before discount?
  2. He paid $117 for a stereo system. The total discount for the computer and stereo system was $198. What was the percentage discount given for the stereo system?