4 The line segment on the map below is 1.6 cm long, and the map scale is 1 cm = 0.5 km. What is the gradient of the slope marked by the line?
A. 600 m/km
B. 1,333 m/km
C. 750 m/km
D 500 m/km

4 The line segment on the map below is 16 cm long and the map scale is 1 cm 05 km What is the gradient of the slope marked by the line A 600 mkm B 1333 mkm C 75 class=