Duc 5 dau coroana și 5 stele!!!!va rog!!!
![Duc 5 Dau Coroana Și 5 Steleva Rog class=](https://ro-static.z-dn.net/files/d43/e564cd30730923e7b9adf4858e115ee0.png)
Răspuns:
Explicație pas cu pas:
8/10 = 5/10 + 3/10
8/10 = 5/10 + 3/10
8/10 = 7/10 + 1/10
8/10 = 2/10 + 5/10 +1/10
8/10 = 3/10 + 3/10 +2/10
8/10 = 5/10 + 1/10 +2/10
6/9 = 1/9 +5/9
6/9= 2/9 + 4/9
6/9 = 3/9 +3/9
6/9 = 1/9+2/9+3/9
6/9 = 1/9+1/9+4/9
6/9 = 2/9+2/9+2/9