alleryOn a map of scale 1:50000, a road is 3.6 cm long. Its actual length is?
A0.18 km
B1.8 km
C18 km
D180 km
Answer & Solution
Correct answer: B. 1.8 km
The actual length is 3.6 × 50000 = 180000 cm = 1.8 km.
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