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TRINA DAS

· started a discussion

· 1 Months ago

Does broom stick make any difference in efficiency?

Question:

 If 10 men using 10 broom sticks can clean 10 floors in 10 days. How many days will it take for 8 men to clean 8 floors using 8 broom sticks?

Options:
A)

  1212    days 

B)

     8 days

C)

 10 days

D)

  813    days 

Solution:

  

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