Question

Afla treimea urmatoarelor numere :-) 21,9,3,12

Answer 1

21:3= 7
9:3=3
3:3=1
12:3=4.

Answer 2

$\frac{21}{3} = 7$
$\frac{9}{3} = 3$
$\frac{3}{3} =1$
$\frac{12}{3} = 4$