Question

Three friends Arvind, Manoj and Viswanath work together to complete a piece of work. The time it takes for them to do the work together is 2 hours less than what Arvind would have taken alone, 10 hours less than what Manoj would have taken alone, and one third the time Vishwanath would have taken working alone. How long did it take for them to complete the work, working together.
1 hour
2 hours
3 hours
4 hours​

Answer 1

Answer:

2 hrs is your ans is check the

Answer 2

Answer:

Step-by-step explanation:

Ans is 2 hrs