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SEAMO 2016 — Upper Secondary — Paper E Question 2

SEAMO · SEAMO 2016 — Upper Secondary — Paper E

Question 2

Find the simplest expression for $\dfrac{3^{40}}{9^{20}}$.
  1. $\frac13$
  2. $\frac12$
  3. $1$
  4. $2$
  5. None of the above