Question

suma a 4 nr naturale e egala cu 56 aflati media lor aritmetica

Answer 1

a+b+c+d = 56
$\frac{a+b+c+d}{4}=\frac{56}{4}=14$

Answer 2

daca suma a 4 nr naturale = 56 , atunci media lor = 56 : 4 = 14