[tex] M_{aritmetica} = \frac{a+b}{2} =64[/tex]
[tex]a=3b[/tex]
[tex] M_{aritmetica} = \frac{a+b}{2} =64[/tex]
[tex]\frac{a+b}{2} =64[/tex]
[tex]a+b =2*64[/tex]
[tex]a+b =128[/tex]
[tex]3b+b =128[/tex]
[tex]4b =128[/tex]
[tex]b= \frac{128}{4} =32[/tex]
[tex]a=3b=3*32=96[/tex]
Numerele sunt 96 si 32
Verificare:
[tex]M_{aritmetica} = \frac{a+b}{2} = \frac{96+32}{2} = \frac{128}{2} =64[/tex]
