If a map of a city was drawn on a scale of 0.2 cm to a km, what area would represent a country if it has an area of 22500 km²?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 900km2.
A map of a city was drawn on a scale of 0.2 cm to a km
0.2 cm = 1 km
Area of the city = 22500 km2
So, the area of the city in cm
= 22500 × (0.2 cm)2
= 900 cm2