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Articles Home » CRT » 15 TIME AND WORK

15 TIME AND WORK

1. If A can do a piece of work in n days, then A's 1 day's work = (1/n).

 

2. If A’s 1 day's work = (1/n),then A can finish the work in n days.

 

    3.  A is thrice as good a workman as B, then:

          Ratio of work done by A and B = 3 : 1.

          Ratio of times taken by A and B to finish a work = 1 : 3.

· Posted by Superadmin on September 09 2016 · 0 Comments · 518 Reads · Print

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