A and B complete a work in 4 days. A alone can do it in 8 days. If both together can do the work in how many days? Options:	A) 3.75 days	B) 3.99 days	C) 2.67 days	D) 2.98 days	E) 2.44 days
1/4 + 1/8 = 3/8   8/3 = 2.67 days   Answer: 2.67 days
<result>C</result>
A and B complete a work in 4 days. A alone can do it in 8 days. If both together can do the work in how many days?