A car travels 60 km in 1hr 30min.how long will it take to cover a distance of 100km at the same speed?
Cross multiply and solve for x.
60/90 = 100/x
2.5
60/90=100/x=200/3
To find out how long it will take to cover a distance of 100 km at the same speed, we can use the formula:
Time = Distance / Speed
Given that the car travels 60 km in 1 hour 30 minutes, we need to convert the time into hours.
1 hour 30 minutes can be written as 1.5 hours (since there are 60 minutes in 1 hour).
So, the speed of the car is:
Speed = Distance / Time
= 60 km / 1.5 hours
= 40 km/hour
Now, we can use this speed to calculate the time it will take to cover a distance of 100 km:
Time = Distance / Speed
= 100 km / 40 km/hour
= 2.5 hours
Therefore, it will take the car 2.5 hours to cover a distance of 100 km at the same speed.