Question
Which of the following gives the best estimate for the length of a window? Give the answer in letter. (Eg a)
  1. 20 m
  2. 200 cm
  3. 200 m
  4. 2 km
1 m

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Which of the following gives the best estimate for the length of a window? Give the answer in letter. (Eg a)
  1. 20 m
  2. 200 cm
  3. 200 m
  4. 2 km