Q: A and B together can do a certain work in x days. Working alone, A – McqOptions

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1.	Q: A and B together can do a certain work in x days. Working alone, A and B can do the same work in (x+8) and (x+18) days, respectively. A and B together will complete $$ {5\over 6}$$ of the same work in;
A.	12 days
B.	8 days
C.	10 days
D.	9 days
Answer» D. 9 days

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