1.

a is twice as efficient as b and b is thrice as efficient as c who can finish a job alone in 24 days. if a b and c work on alternate days with a starting first in how many days will the job finished?

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Step-by-step EXPLANATION:

  • Answer: If A, B and C work ALTERNATIVELY, with A STARTING first.. then the job will be finished in 20/3days i.e 6 2/3days.


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