A model car is made to a scale of 1 : 20. The model's paint covers 150 cm². The real car's painted area is:

  1. 1 200 000 cm²
  2. 60 000 cm² (6 m²)
  3. 3000 cm²
  4. 7.5 cm²
Answer

B) 60 000 cm² (6 m²)

Area scale = 20^2 = 400; 150 400 = 60,000 cm². SLO M-09-B-17 · Understanding

Mathematics MCQ · More Similar Figures MCQs · Practise