Math
Math, 18.10.2019 11:00, amruthdeep5258

Ab and c can do a piece of work in 36 54 and 72 days. started together and after 8 days, a left off. after 12 days b also left off. how many days required to finish the entire job

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Ab and c can do a piece of work in 36 54 and 72 days. started together and after 8 days, a left off....

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