Question
Ashish and Anil can do a piece of work in 20 days and 25
days respectively. Ashish completed 60% of the work. Find the time taken by Anil to complete the remaining work.Solution
Let the total work be (LCM of 20 and 25) = 100 units Efficiency of Anil = 100/25 = 4 units/day Remaining work = 100 x 0.4 = 40 units Time taken by Anil to complete the remaining work = 40/4 = 10 days
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