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AMO · 2027 · Grades 2-3 · Self-study SET 25 Question 7

AMO

Question 7

Square ABCD has area $72\text{ m}^2$. It is divided into nine smaller squares of equal area. Find the total area of five of these smaller squares, in square metres.

Question illustration

Choose one option.
  1. 36
  2. 40
  3. 45
  4. 50
  5. 52