Question

Ramis walking at a speed of 20km/hr and after every 1 hour .He rests for 10 minutes.Then find the time taken by ram to cover 100 km?

Answer 1

Ramis speed = 20 km / h

He walks every = 1 hour

= 60 minutes - 10 minutes = 50 minutes

Time taken = Distance / speed

= 100 / 20

= 5 hours

Answer 2

Answer:

The answer is 21.5 hrs.

Step-by-step explanation:

Speed of Ramis =20km/hrs

Distance of his journey is 100kms

Finally, he takes rest 10 minutes for every 1 hours.

Time = Distance / Speed

         =100/20

         =5hrs

1hrs-20kms

Therfore,100kms-5hrs

Total delayed time =10

Total required time to cover the distance by Ramis=99*10=990 Minutes .

However, convert  minutes into hours .

Thereby,  990/60=16.5.

Eventually, that the total required time to cover the distance by Ramis =16.5+5=21.5