a)
[tex] \frac{1 \times 12}{2} = \frac{12}{2} = 6 \\ \\ [/tex]
b)
[tex] \frac{1 \times 15}{3} = 5[/tex]
c)
[tex] \frac{1 \times 18}{6} = 3[/tex]
d)
[tex] \frac{1 \times 80}{5} = 16[/tex]
e)
[tex] \frac{1 \times 56}{8} = 7[/tex]
f)
[tex] \frac{1 \times 28}{4} = 7[/tex]
si tot asa
