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3.36 men can do a piece of work in 12 days. In how many days 9 men can do themwork?A cyclist covers a distance of 28 km in 2 hours. Find the time taken by him to condistance of 56 km with the same speed.4. |
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Answer» Speed = Distance/time = 28/2 kmph =14 kmph.Now, Time to cover 56 km = 56/14 = 4 Hours. |
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