alleryStart learning →A hall has an area of 4,50,000 cm2. What is this in square metres?
A45 m2
B450 m2
C4.5 m2
D4,500 m2
Answer & Solution
Correct answer: A. 45 m2
Dividing 450,000 by 10,000 cm2 per square metre gives 45 m2.
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