Question

Calculeaza media aritmetica a numerelor : a) 5,8,10 si 6 b) 29,39,49,59 si 69 va rog este URGENT

Answer 1

a ) ( 5 + 8 + 10 + 6 ) : 4 =

29 : 4 = 7 , 25

b ) ( 29 + 39 + 49 + 59 + 69 ) : 5 =

= 245 : 5

= 49

Answer 2

$\frac{5+8+10+6}{4} = \frac{29}{4} =$ $\ 7,25$.
$\frac{29+39+49+59+69}{5} = \frac{245}{5} =$ $\ 49$