Mathematics for IGCSE & O level - Ratio And Proportion (Section 6 - No. 26)
A map has a scale of 1:50,000. What actual distance, in kilometers, does a 2cm length on the map represent?
0.04 km
1 km
10 km
100 km
Explicação
2 cm * 50,000 = 100,000 cm = 1000 m = 1 km