Question

obtenha a fração geratriz de cada dizima periódica a) 0,434343 b)0,727272 c)0,454545 d)0,878787 e)1,888 f)1,717171 ​

Answer 1

Resposta:

a) 0,434343...=43/99

b)0,727272 ...=72/99=8/11

c)0,454545...=45/99=5/11

d)0,878787 ...=87/99=29/33

e)1,888 ...=(18-1)/9 =17/9

f)1,717171...=(171-1)/99=170/99