Răspuns:
2 intregi 1/3=(2·3+1)/3=7/3
1 intreg 3/7=10/7
7/3·10/7=0,5x se simplifica 7
10/3=0,5x
10/3=5x/10
3·5x=10·10=>15x=100=>x=100/15=>x=20/3=>x=6 intregi 2/3
