Răspuns :
(543+47*5)+(152+576-45-13:2)=
=(543+295)+(135+576-45-6,1)=
=838+(711-45-6,1)=
=838+(664-6,1)=
=838+567,9
=1405,9
=(543+295)+(135+576-45-6,1)=
=838+(711-45-6,1)=
=838+(664-6,1)=
=838+567,9
=1405,9