Question

A' and 'B' can dig a canal in 30 days. They worked for 10 days and then 'B' left. It took 20 more days to
complete the work by 'A'. How long will 'A' take to dig the canal on his own?
(a) 27 days
o(b) 30 days
(c) 33 days
(d) 37 days
and explain also please ​

Answer 1

Answer:

d 37

Step-by-step explanation:

Answer 2

Answer:

The answer is option D which is 37 days.

Step-by-step explanation:

Keep Smiling...