Explanation:
a) how far will it travel in 2.4 hours?
distance it travels in 1 hour = 150 km
therefore, distance it will cover in 2.4 hours = 150 * 2.4 km
= 360 km
b) How long will it take to travel 525 km?
time taken to travel 150 km = 1 hour
therefore, time taken to travel 525 km = 525/150 = 3.5 hrs