A can do a piece of work in 4 days and B in 5 days. Find how much work can be done by them working together in : i) 1 day ii) 2 days
Answers
Answered by
3
Answer:
Hi♥️
Step-by-step explanation:
I'm fine thank you ☺️
How about you?
Do you know me??
Telugu ah?
Report this answer
Similar questions