Question

A and B can do a piece of work in 5 days, B and C
together can do it in 4 days, If B is twice as good a
workman as C, then in how many days A alone can
do it?
(1) 30 days (2) 18 days (3) 9 days (4) 10 days​

Answer 1

Answer:

here is your answer

Step-by-step explanation:

mark as brainliest