Question

Efetue e Simplifique Se Possivel

Answer 1

a) 4/4= 1
b)39/10
c)2/8= 1/4

Answer 2

a) $\frac{7 -3}{4} =$
$\frac{4}{4} =$
$1$

b) $\frac{-32 + 7}{10} =$
$\frac{{-25}^{:5} }{{10}^{:5} } =$
$\frac{-5}{2}$

c) $\frac{-12 - 10}{8} =$
$\frac{{-22}^{:2} }{{8}^{:2} } =$
$\frac{-11}{4}$