Resposta :
Resposta:
[tex]0.40 = \frac{40}{100} = \frac{2}{5} [/tex]
__,,__
[tex]0.8 = \frac{8}{10} = \frac{4}{5} [/tex]
__,,__
[tex]2.5 = \frac{25}{10} = \frac{5}{2} [/tex]
__,,__
[tex]1.40 = \frac{ 140}{100} = \frac{14}{10} = \frac{7}{5} [/tex]
Resposta:
[tex]0.40 = \frac{40}{100} = \frac{2}{5} [/tex]
__,,__
[tex]0.8 = \frac{8}{10} = \frac{4}{5} [/tex]
__,,__
[tex]2.5 = \frac{25}{10} = \frac{5}{2} [/tex]
__,,__
[tex]1.40 = \frac{ 140}{100} = \frac{14}{10} = \frac{7}{5} [/tex]