Maths A and B together can do a piece of work in 12 days and B and C together can do it in 15 days if A is twice as good a worker as C, then in how many days will B complete the work?
| Q.201441: A and B together can do a piece of work in 12 days and B and C together can do it in 15 days if A is twice as good a worker as C, then in how many days will B complete the work? |
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