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A car takes 2 hours to reach a destinati...

A car takes 2 hours to reach a destination by travelling at the speed of 60 km/h. How long will it take when the car travels at the speed of 80 km/h?

A

1 hour

B

`1/2 hour`

C

1 1/2 hour`

D

`2 1/2 hours`.

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