Question

Simplifique as frações
a) 18/32

b) 90/12

c) 81/108

d) 30/70

Answer 1

Olá bom dia!

Veja a simplificação abaixo:

a)

$\dfrac{18}{32}$

$\boxed{\dfrac{9}{16}}$

b)

$\dfrac {90}{12}$

$\boxed {\dfrac {45}{6}}$

c)

$\dfrac {81}{108}$

$\dfrac {27}{36}$

$\dfrac {9}{12}$

$\boxed {\dfrac {3}{4}}$

d)

$\dfrac {30}{70}$

$\boxed {\dfrac {3}{7}}$