A and B can do a piece of work in 6 2/3 days and 5 days respectively. They work together for 2 days and then A leaves. In how many days after that B will complete the work alone?
Choose the correct choice from the following options:
A) 1 1/9 days
B) 1 1/2 days
C) 1 3/2 days
D) 1 2/2 days
E) 1 5/2 days
3/20 * 2 + (2 + x)/5 = 1   x = 1 1/2 days   Answer: 1 1/2 days
<result>B</result>
A and B can do a piece of work in 6 2/3 days and 5 days respectively. They work together for 2 days and then A leaves. In how many days after that B will complete the work alone?