A can do a piece of work in 30 days and B can do it in 20 days. they work together for 4 days and then B leaves the job. in how many days, will A finish the remaining work?
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Answered by
0
Answer:
hey army happy ganesh chaturthi
Step-by-step explanation:
24 days it's the answer friend
Answered by
1
Answer:
Work of A per day is 1/20
Work of B per day is 1/30
Together in 7 days is
7/20 +7/30=(21+14)/60=35/60
Balance work is 25/60=5/12
C can do 5/12 work in 10 days
Full work =(12/5)*10=24 days
Step-by-step explanation:
MARK BRAINLIST
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