Question

9. Para cada item, escreva duas frações
equivalentes

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Answer 1

Resposta:

a)

$\frac{4}{10} = \frac{8}{20} = \frac{16}{40}$

b)

$\frac{4}{9} = \frac{20}{45} = \frac{40}{90}$

c)

$\frac{7}{3} = \frac{21}{9} = \frac{28}{12}$

d)

$\frac{21}{6} = \frac{42}{12} = \frac{105}{30}$

e)

$\frac{10}{15} = \frac{20}{30} = \frac{100}{150}$

f)

$\frac{17}{14} = \frac{51}{ 42} = \frac{85}{70}$