Question

6. A and B can do a job in 15 days. They work together for 6 days and then B leaves. If A can
do the job alone in 50 days, how long will he take to complete the unfinished job?
A and B start on a job which A can complete in 6 days and B in 8 days. After 2 days. B falls​

Answer 1

Answer:

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