Question

Question 1
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​

Answer 1

Answer:

A can finish a work in 18 days and B can do the same work in 15 days. Now efficiency of A is 90/18 = 5 units per day. The efficiency of B is 90/15 = 6 units per day. B work for 10 days.

Answer 2

Answer:

8Days

Step-by-step explanation:

Because A can finish the work in 18Days and B can complete the same work in 15days so B worked for ten days and A also worked for ten days but B left and A worked still so how many days B worked that much days A worked and the remaining days of A to work are 8days