A can finish a work in 18 days and B can do the same work in 15 days. B
worked for 10 days and left the job. In how many days A alone can finish the
remaining work?	Choose the correct choice from the following answers:
A) 5
B) 6
C) 3
D) 2
E) 1
B's 10 day's work=10/15=2/3   Remaining work=(1-(2/3))=1/3   Now, 1/18 work is done by A in 1 day.   Therefore 1/3 work is done by A in  18*(1/3)= 
<gadget id="calculator"> 18*(1/3)</gadget>
<output>6</output>
6 days.   ANSWER 6
<result>B</result>
A can finish a work in 18 days and B can do the same work in 15 days. B
worked for 10 days and left the job. In how many days A alone can finish the
remaining work?