Răspuns :
=305/100:40/1-7=305/100x1/40-7=305/4000-7=(305-7x4000)/4000=
-27695/4000=simplif =-5539/800=-6,92375
-27695/4000=simplif =-5539/800=-6,92375
=305/100:40/1-7=
=305/100x1/40-7=
=305/4000-7=
=(305-7x4000)/4000=
=-27695/4000=
=(simplicat) =
=-5539/800=
=-6,92375
=305/100x1/40-7=
=305/4000-7=
=(305-7x4000)/4000=
=-27695/4000=
=(simplicat) =
=-5539/800=
=-6,92375