A can do a piece of work in 6 days. B can do it in 6 days. With the assistance of C they completed the work in 2 days. Find in how many days can C alone do it? Choose the correct choice
A) 8 days	B) 2 days	C) 6 days	D) 7 days	E) 4 days
6 days = 1/2 - 1/6 - 1/6= 1/6   =&gt; 6 days   Answer: 6 days
<result>C</result>
A can do a piece of work in 6 days. B can do it in 6 days. With the assistance of C they completed the work in 2 days. Find in how many days can C alone do it?