Question

Ravi drives car at a constant speed. if he travels 35 km in 40 minutes,how long will he take to travel 175 km?​

Answer 1

Answer:

3.2 Hr

Step-by-step explanation:

35 km in 40 minutes

35 X 5 = 175

So, we will multiply on both sides.

35 X 5  ,  40 X 5

175 Km in 200 min

175 Km in 3.2 Hr

HOPE IT HELPS!!!

Answer 2

Answer:

Time taken to cover the distance of 175 km = 3.3 hours.

Step-by-step explanation:

speed = distance/time

distance = 35 km = 35000 m

time = 40 min = 2400 sec

Now, speed for covering the first distance = 35000/2400 = 14.583 m/s

So, speed of the car is 14.583 m/s.

Now taking this speed we get,

14.583 = 175000/time taken                                    ( speed = distance/time)

time taken = 175000/14.583                                    ( time = distance/speed)

time taken = 12000.274 sec = 3.33 hours              ( 12000/3600) (1 h = 3600 s)

Therefore, we conclude that the time taken by Ravi to cover 175 km is 3 hours approx.