Q9. A car takes hours to reach a destination by travelling at the speed of . How long will it take when the car travels at the speed of ?
Given that a car has a speed of 60 km/h which is travelling to a destination and takes 2 hours to complete it.
Speed and time are inversely related to each other.
Assume the time it would take when travelling at 80km/h be 'x'
Therefore we can write the equation when the car travels at the speed of 80 km/h as:
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