Question
Ashish and Anil can do a piece of work in 12 days and 15
days respectively. Ashish completed 30% of the work. Find the time taken by Anil to complete the remaining work.Solution
Let the total work be (LCM of 12 and 15) = 60 units Efficiency of Anil = 60/15 = 4 units/day Remaining work = 60 x 0.7 = 42 units Time taken by Anil to complete the remaining work = 42/4 = 10.5 days
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