If it takes 5 hours to travel from city A to city B at a speed of 60 km/h, how long will it take to travel the same distance at 75 km/h?
Q1. If it takes 5 hours to travel from city A to city B at a speed of 60 km/h, how long will it take to travel the same distance at 75 km/h?
Answer: 4 hours
Explanation: First, we find the distance between the cities: distance = speed * time = 60 * 5 = 300 km. Then, we find the time taken at 75 km/h: time = distance / speed = 300 / 75 = 4 hours.