0 votes 0 votes A can do a certain work in the same time in which B and C together can do it.If A and B together could do it in 10 days and C can alone in 50 days,then B alone in 50 days, then B alone could do it in: 🚩 Edit necessary | 👮 UTKARSH_1 altamash asked Apr 19, 2019 altamash 68 points 1.0k views answer comment Share See 1 comment See all 1 1 comment reply Leen Sharma 11.5k points commented Apr 30, 2019 reply Share altamash Please check your question again.I think something is wrong in the question . 3 votes 3 votes Please log in or register to add a comment.
1 votes 1 votes 1/A = 1/B + 1/C (i) 1/A + 1/B = 1/10 (ii) It is given that C can alone do the work in 50 days. So, (i) becomes 1/A – 1/B = 1/50 (iii) Solving (ii) & (iii), we get B = 25 days mudit23june answered May 13, 2019 mudit23june 346 points comment Share See all 0 reply Please log in or register to add a comment.