Question
P6.PC.JC.18010807-A1
PSLE
Yen had a collection of stamps from Spain, Korea and China. She had 172 stamps from Spain. 10% of her stamps were from Korea. She had 12 fewer stamps from China than from Korea.
  1. What was the total number of stamps in Yen's collection?
  2. Yen's aunt gave her some stamps from Korea. Her total collection increased by 20%. What percentage of her collection was from Korea after that?
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STUDENT

Primary 6 PERCENTAGE P6.PC.JC.18010807

21 May 2024, 12:30 AM

PSLE
Yen had a collection of stamps from Spain, Korea and China. She had 172 stamps from Spain. 10% of her stamps were from Korea. She had 12 fewer stamps from China than from Korea.
  1. What was the total number of stamps in Yen's collection?
  2. Yen's aunt gave her some stamps from Korea. Her total collection increased by 20%. What percentage of her collection was from Korea after that?
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