A and B can do a piece of work in 12 days; B and C in 15 days; C and A in 20 days. in how many days will they finish it, working together? Also find the number of days taken by each to finish it working alone.

A and B can do a piece of work in 12 days; B and C in 15 days; C and A

1.	A and B can do a piece of work in 12 days; B and C in 15 days; C and A in 20 days. in how many days will they finish it, working together? Also find the number of days taken by each to finish it working alone.
Answer» 0+ 31 OK THINE is ANS

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A and B can do a piece of work in 12 days; B and C in 15 days; C and A in 20 days. in how many days will they finish it, working together? Also find the number of days taken by each to finish it working alone. ​

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A and B can do a piece of work in 12 days; B and C in 15 days; C and A in 20 days. in how many days will they finish it, working together? Also find the number of days taken by each to finish it working alone.