Question

A can do a piece of work in 12 days and B can do the same work in 36 days. If A started that work andworked for four days and left then B started to complete the remaining work. Then the total time takento complete that work.
1) 12 days
2) 24 days
3) 28 days
4)30 days​

Answer 1

Answer:

24 days

Step-by-step explanation:

it is the brand answer

Answer 2

Answer:

28 days are the right answer