Suppose you are going to Digha by car. You notice a milestone written “Digha
10km away” at sharp 3pm. At exactly 3:10pm you notice another milestone
written “Digha 1km away”. What is the speed of your car in km/hr?
Answers
Answered by
1
Answer:
54 km/hr
Explanation:
Distance covered between 3pm to 3:10 pm. = 10-1 = 9km
Time difference = 3:10 - 3:00 = 10 minutes
In 10 minutes car covered 9 km
10 minutes = 10/60 = 1/6 hr
speed = distance covered/time taken
= 9 km * 6/1 hr
= 54 km/hr
Hope this helps
Similar questions