Question

simplifique as frações:​

Answer 1

Oi....

Simplifique as frações:

a)

40/80 ÷ 40 = 1/2

b)

27/81 ÷ 27 = 1/3

c)

80/15  ÷ 5 = 16/3

d)

912/3 ÷ 3 = 304

Boas lições

Answer 2

$\boxed{\boxed{\boxed{\boxed{A)\frac{40}{80}=\frac{40 \div40}{80 \div40} =\frac{1}{2} }}}}$

$\boxed{\boxed{\boxed{\boxed{B)\frac{27}{81}=\frac{21\div3}{81\div3} =\frac{7}{27} }}}}$

$\boxed{\boxed{\boxed{\boxed{C)\frac{80}{15}=\frac{80\div5}{15\div5} =\frac{16}{3} }}}}$

$\boxed{\boxed{\boxed{\boxed{D)\frac{912}{3 } =\frac{912 \div3}{3 \div3} =\frac{304}{1} =304}}}}$