Math, asked by anand1154, 1 year ago

A B C can independently do a work in 15 20 and 30 days respectively.They work together for sometimes after which c leaves.Total of 18000 is paid for the work and B gets 6000 more then cFind after how meny days did A leave?​

Answers

Answered by bhargav68
3
i don't know please give me 5points
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