5 tractors can mow a field in 10 days. in how many days can 3 tractors mow the same field .

Find the number of days needed if there is only 1 tractor:

5 tractors = 10 days

1 tractor = 10 x 5 = 50 days

First find the number of days needed if there are 3 tractors,
1 tractor = 50 days
3 tractors= 50 divided by 3
Your answer will be= 16 2/3 days
I hope you found your answer.