Question

A can do a piece of work in 24 days which B
can do it in 16 days. With the help of C, they
finish the work in 8 days. C alone can do the
work in:​

Answer 1

Answer:

1/24+1/16-1/8

Step-by-step explanation:

A's 1 day work =1/24

B's 1day work=1/16

A+B+C=1/8

therefore 1/24+1/16-1/8=C's 1 day work

Answer 2

Answer:

48

Step-by-step explanation:

L.C.M of (24,16,8) =48

so A can do (48/24)= 2 unit work in one day

B can do (48/16)=3 unit work in one day

A+B+C can do (48/8)=6 unit work in one day

so C alone do 1 unit work in one day.

so total work=48unit C can complete it in 48 days