bloody-orc
New Member
A tractor works 6h on a field. other tractor sees it and comes to help. together thew work for 4h and then the task is done. how many hours will it take for each of those tractors to do the task on theyr own (from the beginning to the end) if second tractor will do the task 3hours faster than the first tractor.
what do you get for the answer. plz give the way you got the answer aswell.
what do you get for the answer. plz give the way you got the answer aswell.