Question

transforme em fracao impropria os numeros mistos ​

Answer 1

Resposta:

$2\dfrac{5}{8}=\dfrac{8\times 2+5}{8}=\boxed{\dfrac{21}{8}}$

$6\dfrac{4}{9}=\dfrac{9\times 6+4}{9}=\boxed{\dfrac{58}{9}}$

$12\dfrac{8}{6}=\dfrac{6\times 12+8}{6}=\boxed{\dfrac{80}{6}}$

$4\dfrac{9}{7}=\dfrac{7\times 4+9}{7}=\boxed{\dfrac{37}{7}}$

$5\dfrac{7}{3}=\dfrac{3\times 5+7}{3}=\boxed{\dfrac{22}{3}}$

Explicação passo-a-passo:

Espero ter ajudado.