This math topic covers problems focused on calculating the distance traveled by a car, given its speed and the time duration of the journey. Each problem specifies a starting time and an ending time, within 15-minute intervals, alongside the car's speed in km/hr. The student must calculate the total distance by considering time differences and applying the basic formula Distance = Speed × Time. The problems are designed to help students practice converting time into hours, multiplying by the given speed, and understanding practical applications of these calculations in real-life scenarios like driving.