Question

A and B can do a job in 12 days after working for 2 days there are assisted by C, who works at the same rate as A. the work takes 6 1 /4 days more to finish. in how many days will B alone do the work.

Answer 1

hey,

here is solution.

you first let A & B work in one day.

then after 2 days add C work .


A+B+C work =
$\frac{4}{61}$

simply,

you will finally get the number of days in which we will complete his work.


hope it helps mate.

if any doubt ask me in comment section.

# Mark as brainliest.