Question

a bus covers a total distance of 1200 km in 27.6 hours if it covers 60% distance with the speed 40 kilometre per hour then at what speed the remaining distance has been covered​

Answer 1

Answer:

50km/h

Step-by-step explanation:

60% of 1200 = 720 km

720km covers with 40km/h

so time taken = 720/40 = 18hours

Now, Remaining time = 27.6 - 18 h = 9.6 hours

Remaining distance=1200 - 720 =480km

Speed = 480/9.6 = 50 km/h

Hope it helps you