Question
PSLE
Perry bought one mobile phone for $288 after a discount of 20%.
  1. What was the price of the mobile phone before discount?
  2. He paid $162 for a hard drive. The total discount for the mobile phone and hard drive was $180. What was the percentage discount given for the hard drive?
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Perry bought one mobile phone for $288 after a discount of 20%.
  1. What was the price of the mobile phone before discount?
  2. He paid $162 for a hard drive. The total discount for the mobile phone and hard drive was $180. What was the percentage discount given for the hard drive?