B can work 3 times faster than A. They work together on a task and complete it in a day. How long does it take for B alone to complete the task?

B can work 3 times faster than A. They work together on a task and co

1.	B can work 3 times faster than A. They work together on a task and complete it in a day. How long does it take for B alone to complete the task?
A.	32 hours
B.	48 hours
C.	3 days
D.	4 days
Answer» B. 48 hours

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B can work 3 times faster than A. They work together on a task and complete it in a day. How long does it take for B alone to complete the task?

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