Question

Por favor

E urgente ,Por Favorrrrrr

Answer 1

Resposta:

f + 3 + a : 3 : 6

f + 3 + a : $\frac{1}{2}$

f + 3 + $\frac{a}{\frac{1}{2} }$

$\frac{f + 3 + a}{\frac{1}{2} }$ = $\frac{(f + 3 + a) . 2}{1}$

(f + 3 + a) . 2 = 2(f + 3 + a)