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9- Resolva as divisões:

9 Resolva As Divisões class=

Resposta :

a)

[tex] \frac{5}{2} \div \frac{3}{4} [/tex]

[tex] \frac{5}{2} \times \frac{4}{3} [/tex]

[tex] = \frac{10}{3} [/tex]

b)

[tex] \frac{3}{4} \div \frac{8}{10} [/tex]

[tex] \frac{3}{4} \times \frac{10}{8} [/tex]

[tex] = \frac{15}{16} [/tex]

c)

[tex] \frac{5}{2} \div \frac{8}{10} [/tex]

[tex] \frac{5}{2} \times \frac{10}{8} [/tex]

[tex] = \frac{25}{8} [/tex]

Espero ter ajudado