Respostas

2014-03-27T21:50:15-03:00
 \frac{PIatePP-PI}{9...}
Dizimas simples
 \frac{PIatePP-PIatePNP}{9...0...}
Dizimas compostas

a)  \frac{0094-009}{900} =( \frac{85}{900} )^{:5}= \frac{17}{180}
b)  \frac{416-41}{90}=( \frac{375}{90}) ^{:5}=( \frac{75}{18} )^{:3}= \frac{25}{6}
c)  \frac{509-5}{99}=( \frac{504}{99})^{:3}=( \frac{168}{33} )^{:3}= \frac{56}{11}
d)  \frac{512-5}{99}=( \frac{507}{99})^{:3}= \frac{169}{33}
e)  \frac{0312-0}{999}=( \frac{312}{999} )^{:3}= \frac{104}{333}
1 5 1