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At a uniform speed of 54 km per hour, a ...

At a uniform speed of 54 km per hour, a car covers a certain distance in 50 minutes. How mcuh time will it take to cover the same distance at 30 km per hour?

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The correct Answer is:
90

1 and half hour
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ICSE-UNITARY METHOD-EXERCISE
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  11. A compositor takes 1 hour 45 minutes to compose 24 pages of a book. Ho...

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  12. If a man walks 16 km in 5 hours, how long would he take to walk 11.2 k...

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  13. 5 men can paint a hall in 18 hours. How many men will be able to paint...

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