A and B working separately can do a piece of work in 9 and 12 days respectively. If they work on alternate days beginning with A, then in how many days, the work will be completed?

\[11{\scriptstyle{}^{1}/{}_{4}}\]days

\[5{\scriptstyle{}^{1}/{}_{4}}\] days

\[\text{9}{\scriptstyle{}^{1}/{}_{4}}\] days

\[\text{10}{\scriptstyle{}^{1}/{}_{4}}\] days

A and B working separately can do a piece of work in 9 and 12 days res

1.	A and B working separately can do a piece of work in 9 and 12 days respectively. If they work on alternate days beginning with A, then in how many days, the work will be completed?
A.	\[11{\scriptstyle{}^{1}/{}_{4}}\]days
B.	\[5{\scriptstyle{}^{1}/{}_{4}}\] days
C.	\[\text{9}{\scriptstyle{}^{1}/{}_{4}}\] days
D.	\[\text{10}{\scriptstyle{}^{1}/{}_{4}}\] days
Answer» E.

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A and B working separately can do a piece of work in 9 and 12 days respectively. If they work on alternate days beginning with A, then in how many days, the work will be completed?

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