A car lakes 1.5 hours to reach a destination by travelling at the speed of 80 km/h. How long will it take when the car travels at the speed of 60 km/hr? in tabular form with formula step by step answer
Answers
Answer :
The car takes 2 hours to reach a destination by travelling at 60 km/hr
In this problem first we have to find out the distance
We know Speed = distance / time
Distance = speed × time
Speed = 60 kilometre per hour
Distance = to find out
Time = 2 hours
Therefore Distance = 60 km per hour × 2 hours
Distance = 120 kilometre
How long will it take while travelling at 80 km/hr?
Time = to find out
Distance = 120 kilometre
Speed = 80 kilometre per hour
Time = Distance / speed
Time = 120 km./ 80 kilometre per hour
Time = 1.5 hour or 1 hour 30 minutes
Answer the car will take 1.5 hours or 1 hour 30 minutes to trave at 80 kilometres per hour.
Hope this may help u ✔❤
Answer:
Step-by-step explanation:
If the car takes 1.5 hours to reach a destination at a speed of 80km/h .
Then the total distance covered is,
= 120 km.
If the car travels at a speed of 60km/h, then the time it will take to travel the distance is,
Time = Total distance/Speed.
Time = 120/60
Time = 2 hours