A and B can do a piece of work in 45 days and 40 days respectively. They began the work together. But, A leavs after some days and B finished the remaining work in 23 days. After how many days did A leave?
Answers
Answered by
1
Answer:
A left after 17 days hope it is clear
Answered by
1
Answer:
B complete total work in 23 days.
=23×9
work done by A+B=360−207=153
They did it in 153(9+8)
=9 days
A left after 9 days
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