Math, asked by mantp6svasta, 1 year ago

Number of Days Needed to Complete the Work by A, B and C
A can do a work in 12 days and B can do the same work in 24 days and C can do it in 6 days. In how many days they all together can complete the work?

Answers

Answered by sureshbhat47
0
in  1  day  A  does  1/ 12  work

in  1  day  B  does  1/ 24  work
  
in  1  day  C  does  1/ 6    work,   hence

in   1  day  together  they  will  do   1/12  + 1/ 24  +  1/6  =  7/ 24  work

together  they  will  complete  work  in   24/ 7  days 
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