Question

A and B together can complete a work in 8 days. B and C take equal number of days to finish the work alone. A and B start working together and A leaves after 4 days. B continues for 2 more days and then leaves. C finishes the remaining work in 4 days. The number of days taken by A, B and C to finish the work together is​

Answer 1

Answer:

A, B and C can do a given piece of work in 6 days. Hence, A and C together complete the work in 8 day. Similary it is 48/12 = 4 work for B & C and 48/6 = 8 work for A & B & C together.