Răspuns :
Explicație pas cu pas:
Buna !!
1,648:{100-0,3×[17,4:0,3+20×(5,7+1,2)]}=
=1,648:[100-0,3×(58+20×6,9)]=
=1,648:[100-0,3×(58+138)]=
=1,648:(100-0,3×196)=
=1,648:(100-58,8)=
=1,648:41,2=
=0,04
Succes !!;)
✿❀AndreeaBrainly123❀✿
Explicație pas cu pas:
Buna !!
1,648:{100-0,3×[17,4:0,3+20×(5,7+1,2)]}=
=1,648:[100-0,3×(58+20×6,9)]=
=1,648:[100-0,3×(58+138)]=
=1,648:(100-0,3×196)=
=1,648:(100-58,8)=
=1,648:41,2=
=0,04
Succes !!;)
✿❀AndreeaBrainly123❀✿