Question

2 of 40 | Multiple Choice
A and B together can build a room
in 25 days. They worked together
for 15days and then B goes away. A
finish the rest of the work in 10 days.
How long would A alone take to
finish the entire work?
1
50 days
2
25 days
3
30 days
4
35 days

give the answer fastly ​

Answer 1

Answer:

there are 25 days Mark has brainliest