Question

shusma has a road map with the scale of 1 cm representing 18 cm . She drives on road for 72 km . What would be her distance covered in the map ?

Answer 1

given , 1cm = 18cm

also ,distance = 72 km = 72 * 1000 * 100 cm
= 7200000cm

if 18 cm = 1cm

then, 7200000 cm = 7200000/18cm
=400000cm or 4.0*10^5cm



BE BRAINLY