Home » Categories » Time and Work » A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in:
A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in:
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A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in:


a.22 days
b.22.5 days
c.30days
d.21days
 
Asked By : subramanian Categories : Time and Work
  Answer:   b. 22.5 days
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