diwakar can do work in 17/2 days after diwakar worked for 2 day bhaskar joined them they worked for one day the capacity of of Bhaskar is double the capacity of diwakar on the 4 day work is completed by both the help of Harsha how many day required by Harsha to do the work alone
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Answer:
17 days required by Harsha to do the same work alone
Step-by-step explanation:
Diwakar can do work in 17/2 days
=> Diawakar 1 Day work = 2/17
the capacity of of Bhaskar is double the capacity of diwakar
=> Bhaskar 1 day work = 4/17
Let say Harsha can complete Work alone in H days
then Harsha 1 day Work = 1/H
Diwakar Worked for 4 Days
Bhaskar worked for 2 days
Harsha Worked for 1 Days
Total Work Done = 4 * (2/17) + 2(4/17) + 1/H = 1
=> 8H + 8H + 17 = 17H
=> 17 = H
=> H = 17
17 days required by Harsha to do the same work alone
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