At what speed must i walk to travel 8 km in 12 minutes
Answers
Explanation:
If the train takes 12 minutes to travel 10 km, it will take 12x5 = 60 minutes to travel 10x5 = 50 kilometers. Hence your train’s speed is 50 km/hr.
Now, if you decrease the speed by 5 km/hr, the new speed will be 45 km/hr. In order to travel 10 km, the train will now take (10*60)/45 = 13.33 minutes.
Answer:
Explanation:
Given:-
Disatnce: 8 Kilometres.
Time : 12 minutes.
Speed = Distance / Time.
Convert kilometres to metres, and minutes to seconds.
-1 kilometre = 1000 metres.
-1 minute = 60 seconds.
=> 8 * 1000 = 8000 metres.
=> 12 * 60 = 480 seconds.
speed = distance / Time.
Speed = 8000 / 480.
Speed = 800 / 48.
Speed = 100 / 6.
Speed = 50 / 3.
Speed = 16.66.
The speed by which the person should walk is 16.66 metres per second.
The above explaination is a step - by - step process and answer for your question.