Răspuns :
Răspuns:
a/3=a/4+51
a/3-a/4=51 aducem la acelas umitor comun
4a-3a=612
a=612 nr cautat
Notăm:
nr nat - a
-----------
1÷3×a=a÷4+51
a÷3=a÷4+51
4a=3a+51×12
4a=3a+612
a=612
Răspuns:
a/3=a/4+51
a/3-a/4=51 aducem la acelas umitor comun
4a-3a=612
a=612 nr cautat
Notăm:
nr nat - a
-----------
1÷3×a=a÷4+51
a÷3=a÷4+51
4a=3a+51×12
4a=3a+612
a=612