Question
PSLE
Olivia had a collection of stamps from Australia, Haiti and Korea. She had 190 stamps from Australia. 40% of her stamps were from Haiti. She had 30 fewer stamps from Korea than from Haiti.
  1. What was the total number of stamps in Olivia's collection?
  2. Olivia's aunt gave her some stamps from Haiti. Her total collection increased by 25%. What percentage of her collection was from Haiti after that?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Olivia had a collection of stamps from Australia, Haiti and Korea. She had 190 stamps from Australia. 40% of her stamps were from Haiti. She had 30 fewer stamps from Korea than from Haiti.
  1. What was the total number of stamps in Olivia's collection?
  2. Olivia's aunt gave her some stamps from Haiti. Her total collection increased by 25%. What percentage of her collection was from Haiti after that?