Question

A car is moving at a constant speed covers a distance of 120 km in 2 hours. Find the time taken by the car to cover a distance of Rs 540 km at the same speed.

Answer 1

Distance = 120 km
Time = 2 hours
Average speed = $\frac{Distance}{Time}=\frac{120}{2}=60km/h$
Now, speed $=\frac{Distance}{Time}$
$60=\frac{540}{Time}$
$Time=\frac{540}{60}=9h$
Thus, the time taken by the car to cover a distance of Rs 540 km at the same speed is 9 hours.