Question
PSLE
Kimberly had a collection of stamps from Denmark, Australia and Spain. She had 172 stamps from Denmark. 30% of her stamps were from Australia. She had 12 fewer stamps from Spain than from Australia.
  1. What was the total number of stamps in Kimberly's collection?
  2. Kimberly's aunt gave her some stamps from Australia. Her total collection increased by 25%. What percentage of her collection was from Australia after that?
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(a)

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(b)

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PSLE
Kimberly had a collection of stamps from Denmark, Australia and Spain. She had 172 stamps from Denmark. 30% of her stamps were from Australia. She had 12 fewer stamps from Spain than from Australia.
  1. What was the total number of stamps in Kimberly's collection?
  2. Kimberly's aunt gave her some stamps from Australia. Her total collection increased by 25%. What percentage of her collection was from Australia after that?