👤
Eno136
a fost răspuns

scrie fractile ca suma 3/7 si 11/15


Răspuns :

1/7+1/7+1/7=3/7
7/15+2/15+2/15=11/15
3/7=1/7+1/7
3/7=2/7+1/7
3/7=3/7+0/7
3/7=1/7+1/7+1/7
11/15=10/15+1/15,
5/15+6/15,1/15+10/15 sunt multe modalitati.