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SEAMO 2016 — Paper D — Grade 7–8 Question 2

SEAMO · SEAMO 2016 — Paper D — Grade 7–8

Question 2

A square’s side increases by $30\%$. By what percentage does its area increase?
  1. $30\%$
  2. $54\%$
  3. $69\%$
  4. $144\%$
  5. None of the above