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HKIMO 2026 Grade 9 National Preliminary Set 04 Question 8

HKIMO · HKIMO 2026 Grade 9 National Preliminary Set 04

Question 8

How many positive integers $a$ satisfy $a-2<\frac{2 a+20}{a+2}$?
  1. 5
  2. 6
  3. 11
  4. 9