Given
A does half as much work as B in three-fourths of the time taken by B.
Together, A and B take 12 days to complete the work.
Formula Used
Efficiency =
Solution:
From the condition efficiency of A and B
Total work = 5 12 = 60
B's time taken alone =
English
100 Questions
100 Marks
90 Mins English English100 Questions100 Marks90 Mins English English100 Questions100 Marks90 Mins EnglishX alone can complete a work in 56 days and Y alone can do it in 72 days. both completed in:
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