12 persons can finish a piece of work in
15 days. In how many days will the same
work be completed by 20 persons?
A. 15 days
B. 9 days
C. 30 days
D. 20 days
Answers
Answered by
0
Answer:
option B. 9 days
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Answered by
0
Step-by-step explanation:
option B is right
B. 9 days
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