Question:
A and B together can paint a wall in 3 days. A can do it alone in 5 days. How many days would it take B to do this job alone?
Answer:
7.5
5.0 | |
7.5 | |
6.4 | |
7.5 | |
0.5 |
Last Updated:
08/11/2021 - 03:25
5.0 | |
7.5 | |
6.4 | |
7.5 | |
0.5 |
এই প্রশ্নটি কোন প্রশ্নব্যাংক -এ অন্তর্ভুক্ত করা হয়নি ।