Question

12 - Simplifique cada fração até torna-la irredutível?

a) 28/35

b) 5/40

c) 950/1350

d) 54/90​

Answer 1

Resposta:

$a)\frac{28}{35} =\frac{28:7}{35:7} =\frac{4}{7}$

$b)\frac{5}{40} =\frac{5:5}{40:5} =\frac{1}{8}$

$c)\frac{950}{1350} =\frac{950:50}{1350:50} =\frac{19}{27}$

$d)\frac{54}{90} =\frac{54:18}{90:18} =\frac{3}{5}$