Question
PSLE
Peter bought one hi-fi system for $207 after a discount of 10%.
  1. What was the price of the hi-fi system before discount?
  2. He paid $175 for a computer. The total discount for the hi-fi system and computer was $198. What was the percentage discount given for the computer?
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Peter bought one hi-fi system for $207 after a discount of 10%.
  1. What was the price of the hi-fi system before discount?
  2. He paid $175 for a computer. The total discount for the hi-fi system and computer was $198. What was the percentage discount given for the computer?