Question

a can da a piece of work in 12 days and b can do a piece of work in 18 days. a did a work in 3 days then b can do the remaining work in how many days?​

Answer 1

Answer:

13 1/3 days

Step-by-step explanation:

A can do 1/4 th work

remaining 3/4 th work have to do work by B

B can take 18 days to 4 units

then , (3/4)18

54/4 = 13 1/3 days