Question

1 2 si 7 urgent va rog

Answer 1

bara oblica adica asta / inseamna linia de fractie

ex 1

4/5
7/9
7/8

ex 2

3/10
3/7
3/9

ex 7
Metoda incercarilor ( adica incerci )
Numarul la care te.ai gandit poate fi : 1/5 , 1/6 , 1/7, 1/8 , 1/9 ,1/10 , 2/5 , 2/6 , 2/7 ,2/8, 2/9 , 2/10 ,3/5 , 3/6 ,3/7,3/8, 3/9, 3/10 , 4/5 , 4/6 , 4/7 , 4/8 , 4/9 , 4 /10 , 5/5 , 5/6 ,5/7 ,5/8 ,5/9 si 5/10

Sper ca te.am ajutat