Maths A and B together can complete the work in 20 days, B and C together can complete it in 15 days and C and A together can complete it in 12 days. In how many days can B alone complete the work? I can do
| Q.201405: A and B together can complete the work in 20 days, B and C together can complete it in 15 days and C and A together can complete it in 12 days. In how many days can B alone complete the work? I can do |
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