A takes twice the time to finish a work that of
B and C together. While B takes thrice the time
that of A and C together. Working together they
finish it in 15 days. In how many days C alone
can finish it.
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Step-by-step explanation:
A takes twice the time taken by B and thrice the time taken by C to do a particular piece of work. Working together, they can complete the work in 2 days. Find the number of days taken by A, B and C respectively to complete the work alone. = 123= 4days.
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