Mathematics for IGCSE & O level - Ratio And Proportion (Section 3 - No. 11)
A map has a scale of 1:50000. What does a distance of 2.5 cm on the map represent in kilometers?
1.25 km
12.5 km
125 km
1250 km
คำอธิบาย
2.5cm * 50000cm = 125000cm or 1.25 km