Răspuns :
[tex] \frac{1}{3} [/tex]a=[tex] \frac{1}{4} [/tex]a+51
[tex] \frac{a}{3} - \frac{a}{4} =51
[tex] \frac{4a-3a}{12} =51[/tex]
[tex] \frac{a}{12} =51[/tex]⇒a=602
[tex] \frac{a}{3} - \frac{a}{4} =51
[tex] \frac{4a-3a}{12} =51[/tex]
[tex] \frac{a}{12} =51[/tex]⇒a=602
numarul natural este x
1/3*x=x/4+51
x/3=x/4+51
aducem la acelasi numitor acesta fiind 12
4x=3x+51*12
4x=3x+612
x=612
1/3*x=x/4+51
x/3=x/4+51
aducem la acelasi numitor acesta fiind 12
4x=3x+51*12
4x=3x+612
x=612