A barrel has $$47$$ ℓ of oil.  $$5$$ ℓ of oil from the barrel was poured into a bottle.  The rest was poured equally into $$6$$ tanks of the same size.  What was the volume of oil in each of the containers?  The volume of oil in each container was~\uline{~~~~~~~~~~}~ℓ\textbf{.~} 
Overseas Competition->Knowledge Point->Word Problem Modules->Unitary Method Problems->Unitary Method with One Variable