Mathematics for IGCSE & O level - Scale Drawings (Section 3 - No. 33)
On a map with a scale of 1 cm to 20 km, London and Brighton are 4 cm apart. What is the distance between the cities in real life?
4 km
20 km
80 km
160 km
Објашњење
4 cm * 20 km/cm = 80 km