A and B can do a piece of work in 3 days, B and C in 4 days, C and A in 6 days. How long will C take to do it? Choose the correct choice from the following options.
A) 33 days
B) 27 days
C) 24 days
D) 18 days
E) 17 days
2c = 1/4 + 1/6 – 1/3 = 1/12   c = 1/24 =&gt; 24 days   Answer: 24 days
<result>C</result>
A and B can do a piece of work in 3 days, B and C in 4 days, C and A in 6 days. How long will C take to do it?