Question

a and b can do a given piece of work in 8 days b and c can do the same work in 12 days and abc​

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Answer: this question is actually incomplete .. the question is 1]  A and B can do a given piece of work in 8 days B and C can do the same work in 12 days and a b c complete it in 6 days in how many days can A and C finish it​

a+b=1/8;b+c=1/12;a+ b+c=1/6

1/8+1/12=20/96=5/24-1/6

5-4/24=1/24 1/24=24days

So a and c can do the work in 24 days

Step-by-step explanation: