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in a 60 km journey going up a hill the upward slop slowed down a car reduce by km/h and the time of journey increased by 20 minutes. What is the duration of the journey?

in a 60 km journey going up a hill the  upward slop slowed down a car reduce by km/h and the time of journey increased by 20 minutes. What is the duration of the journey?

Grade:12th pass

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
5 years ago
Dear student

reduce by km/h

It seems to have information lack kindly consider for correction and repost

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