Arithmeticmedium · Past Paper
In a map, 2cm represents 50km. What is the actual distance if the map distance is 7cm?
A175 km
B150 km
C200 km
D125 km
✓ Correct Answer: A — 175 km
Ratio is 2cm : 50km. Let distance be x. 2/50 = 7/x => 2x = 350 => x = 175.
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