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SEAMO 2022 — Paper C — Grade 5–6 Question 3

SEAMO · SEAMO 2022 — Paper C — Grade 5–6

Question 3

For different integers $P,Q$, define $P*Q=PQ/2$. Find $3*(6*8)$.
  1. $34$
  2. $36$
  3. $38$
  4. $40$
  5. $42$