Răspuns :
[3,(8)-1,3]:4,3=
[35/9-13/10]:43/10=
(350/90-117/90):43/10=
233/90x10/43=233/387
[35/9-13/10]:43/10=
(350/90-117/90):43/10=
233/90x10/43=233/387
Răspuns:
/-SUPRA
Explicație pas cu pas:
3,8=38-3/9=35/9
1,3=13/10
4,3=43/10
NC=90
(35/9-13/10):43/10=(350/90-117/90):43/10=233/90:43/10=233/90×10/43=2330/3870