Question
PSLE
Mary had a collection of stamps from Peru, Malaysia and Oman. She had 151 stamps from Peru. 40% of her stamps were from Malaysia. She had 11 fewer stamps from Oman than from Malaysia.
  1. What was the total number of stamps in Mary's collection?
  2. Mary's aunt gave her some stamps from Malaysia. Her total collection increased by 25%. What percentage of her collection was from Malaysia 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
Mary had a collection of stamps from Peru, Malaysia and Oman. She had 151 stamps from Peru. 40% of her stamps were from Malaysia. She had 11 fewer stamps from Oman than from Malaysia.
  1. What was the total number of stamps in Mary's collection?
  2. Mary's aunt gave her some stamps from Malaysia. Her total collection increased by 25%. What percentage of her collection was from Malaysia after that?