1.

A Can Do A Piece Of Work In 12 Days. He Worked For 15 Days And Then B Completed The Remaining Work In 10 Days. Both Of Them Together Will Finish It In?

Answer»

15/25 + 10/X = 1 => x = 25

1/25 + 1/25 = 2/25

25/2 = 12 1/2 DAYS.

15/25 + 10/x = 1 => x = 25

1/25 + 1/25 = 2/25

25/2 = 12 1/2 days.



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