B and C can complete a work in 12 days. C and A can
complete it in 8 days while all of them together can do it in
6 days. If A and B work together, then in how many days
will the work be completed?
Answers
Answered by
0
Step-by-step explanation:
6 days is the right answer bro
Answered by
0
Step-by-step explanation:
b+c in. 12
c+a in 8
a+b+c in 6
lcm = 24
eff = b+c 2
c+a= 3
a+b+c = 4
a ki eff=2
b ki eff= 1
so ti.e take by a and b
= 24/ 3
=8
6 days can never be the answer as all three are doing the work in 6 days so how two of them can do in 6 days
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