Mathematics for IGCSE & O level - Ratio And Proportion (Section 4 - No. 6)
A map has a scale of 1:25000. If the distance between two points on the map is 8 cm, what is the actual distance in kilometers?
0.2 km
2 km
20 km
200 km
คำอธิบาย
8 cm * 25000 = 200000 cm = 2000 m = 2 km