👤
Vanessa123minea
a fost răspuns

efecuatie: a) 7/3+4/3
b) 4/5+9/5
c) 12/7+3/7
d) 7/9+25/9
e) 4/3+28/3
f) 13/5+6/5​

Răspuns :

Rraluca28

Răspuns:

a) 11/3

b) 13/5

c) 15/7

d) 32/9

e) 32/3

f) 19/5

Nicoletadianaracheru

a) 7/3+4/3= 7+4/3 = 11/3

b) 4/5+9/5= 4+9/5= 13/5

c) 12/7+3/7= 12+3/7= 15/7

d) 7/9+25/9= 7+25/9= 32/9

e) 4/3+28/3= 4+28/3= 32/3

f) 13/5+6/5= 13+6/5= 19/5

Alte intrebari