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HKIMO 2026 Grade 8 National Preliminary Set 01 Question 4

HKIMO · HKIMO 2026 Grade 8 National Preliminary Set 01

Question 4

Given $A:B=8:3$, $A:C=6:5$ and $A+B+C=106$, find $B$.
  1. 15
  2. 24
  3. 18
  4. 12