A is 200% more efficient then B and B take
60 more day then A
to complete a piece
wook. In how many days will they
finish that
that work while working together.
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Answer:
Given,
A is 200% more efficient of B. Means,
A = B + 200% of B.
A = 3B.
A can complete whole work in 30 days and B can complete a same work in 90 days,
One day work of A = 1/30.
One day work of B = 1/90
One day work, (A + B),
= (1/30) + (1/90)
One day work, (A +B) = 4/90 = 2/45.
So, Time taken to finish the work by A and B together = 22.5 Days
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