Mathematics for IGCSE & O level - Scale Drawings (Section 3 - No. 2)
A map shows a distance of 7.5 cm between two locations. The map scale is 1 cm: 20 km. What is the actual distance?
140 km
150 km
160 km
170 km
Explanation
7.5 cm * 20 km/cm = 150 km
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