Rahul and Shikha together can complete a project in 10 days. Rahul alone can complete it in 15 days. How long would Shikha alone take to complete the project?
Rahul and Shikha together can complete a project in 10 days. Rahul…
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Written by
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Rahul and Shikha together can complete a project in 10 days. Rahul alone can complete it in 15 days. How long would Shikha alone take to complete the project?
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