Question

Calculati media aritmetica a numerelor 3 si 25/12???
DAU COROANA
VA ROOOOOOOG​

Answer 1

Răspuns: $\bf \dfrac{61}{24}$

Explicație pas cu pas:

Salutare !

$\boxed{\bf Media\:\:aritmetica = \dfrac{a + b}{2} }$

$\bf Ma = \dfrac{3+\dfrac{25}{12} }{2}= \dfrac{\dfrac{3\cdot12 +25}{12} }{2}=\dfrac{\dfrac{61}{12} }{2}=\dfrac{61}{12}:\dfrac{2}{1}=\dfrac{61}{12}\cdot\dfrac{1}{2}=\boxed{\bf \dfrac{61}{24}}$

⊱─────✧pav38✧─────⊰

Answer 2

Răspuns:

ma = 61/24

Explicație pas cu pas:

✻ Salutare! ✻

ma = (a + b)/2

ma = (3 + 25/12)/2

ma = 61/12/2

ma = 61/24

<<darius>>