Question

3. Anil can do a piece of work in 5 days and Ankur in 4 days. How long will they take do the same

work, if they work together?


4. Mohan takes 9 hours to mow a large lawn. He and Sohan together can mow in 4 hours. How long

will Sohan take to mow the lawn if he works alone?

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Answer 1

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