Feb 28 (Reuters) - Royal Dutch Shell Plc RDSa.L
* Reached agreement with Couche-Tard for sale of marketing operations in Denmark
* Businesses will be managed by Statoil (OL:STL) Fuel And Retail A/S, a wholly-owned indirect subsidiary of Couche-Tard Source text - (http://go.shell.com/2lPoP3P) Further company coverage: RDSa.L