Question

A can do a piece of work in 24 days and B can do it in 8 days. How long will they take to do the work together?

Answer 1

Answer:

if they worked together they can done a work in 6 days.

Step-by-step explanation:

A can do a work in one day =1/24

B can do a work in one day =1/8

if they worked together = A + B

=1/24 + 1/8

=1/6

Therefore they can dine a work in 6 days.

Answer 2

Answer:

6 days

Step-by-step explanation:

take total work to be x. add A's one day work (x/24) and B's one day work (x/8). total one day work will give you the work done by the number of days taken.