Question

) A and B can finish a piece of work alone in
10 days and 15 days respectively. If they
work together, how much of the work can
they finish in 1 day and how many days
will they take to finish the work?
A and B work together but A leaves the
job after 2 days. How much of the work
is still left?​

Answer 1

Answer:

ans = in one day they will together complete 1/6 work

they will take 6 days to finish the whole work

after 2 days 4/6 work is left