A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day? December 30, 2021December 30, 2021 administrator A. 12 daysB. 15 daysC. 16 daysD. 18 daysCheck AnswerB. 15 days Share the PostRelated Posts:A alone can do a piece of work in 6 days and B alone…If A completes a particular work in 8 days and B the…A can do a work in 15 days and B in 20 days. If they…A building contractor employs 20 male, 15 female and…In a regular week, there are 5 working days and for…A can do a piece of work in 4 hours; B and C…