A piece of work was finished by A, B, and C
together. A and B together finished 60% of the
work and B and C together finished 70% of work.
Who among the three is the most efficient?
(a) A
(b) B
(c) C
(d) A or B
Answers
Answered by
0
A ia a correct.hi hydrosphere
Answered by
1
Answer:
answer b
B is most efficient
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