Question

simplifique as frações

Answer 1

a)½
b)2/1
c)9/16
d)3/5
e)3/7
f)3/4
g)30/4
h)8/11
i)9/12

Answer 2

$\boxed{\boxed{\boxed{\boxed{A)\frac{3}{6} =\frac{3\div3}{6\div3} =\frac{1}{2} }}}}$

$\boxed{\boxed{\boxed{\boxed{B)\frac{6}{3}=\frac{6\div3}{3\div3}=2 }}}}$

$\boxed{\boxed{\boxed{\boxed{C)\frac{18}{32} =\frac{18\div2}{32\div2}=\frac{9}{16} }}}}$

$\boxed{\boxed{\boxed{\boxed{D)\frac{12}{20}=\frac{12\div4}{20\div4} =\frac{3}{5} }}}}$

$\boxed{\boxed{\boxed{\boxed{E)\frac{30}{70}=\frac{30\div10}{70\div10} =\frac{3}{7} }}}}$

$\boxed{\boxed{\boxed{\boxed{F)\frac{18}{24}=\frac{18\div6}{24\div6} =\frac{3}{4} }}}}$

$\boxed{\boxed{\boxed{\boxed{G)\frac{90}{12} =\frac{90\div6}{12\div6} =\frac{15}{2} }}}}$

$\boxed{\boxed{\boxed{\boxed{H)\frac{88}{110} =\frac{88\div22}{110\div22} =\frac{4}{5} }}}}$

$\boxed{\boxed{\boxed{\boxed{I)\frac{81}{108}=\frac{81\div27}{108\div27}=\frac{3}{4} }}}}$