Question

Sanjay and lallu are driving cars from sumoor to people respectively. they start the trip at same times. Sanjay drives at an average speed of 60km/hr.and lallu drives at an average speed of 45 km/hr.lallu reaches peroor 1.5hours after Sanjay arrived. what is the distance between sumoor and peroor?

Answer 1

Let time required by sanjay be x
therefore time required by lalu is x+ 1.5
avg. speed of sanjay= 60km/hr
avg. speed of lallu= 45 km/hr
distance= speed * time
Therefore, 60x=45(x+1.5)
4x=3x+4.5
x=4.5
distance= 4.5*60=270km

Answer 2

Answer:

Step-by-step explanation: