Question
L completes a project in 18 days, and K completes the same
in 27 days. If J alone takes 1.3 times the time taken by L and K working together, find the number of days J will take.Solution
ATQ,
Time taken by L and K together to complete the work = (18 × 27)/ (18 + 27) = 10.8 days
Time taken by J alone to complete the work = 1.3 × 10.8 = 14.04 days
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