Question

Fração Geratriz de : a) 0,333... = b)0,58585...= c) -7,1321321...= d) 0,18888... = e) 0,231111...= f) 1,38181... = g) -2,128888...= h) 0,731731...= i) 2,3838...= j ) -1,417417...=

Answer 1

a) 3/9
b) 58/99
c) - (7 + 123/999) = - (6993/999 + 123/999) = - 7116/999
d) 18-1/90 = 17/90
e) 231-23/900
f) 1 + 381-3/990 = 990+378/990 = 1368/990
g) - (2 + 128-12/900) = - (1800+116/900) = - 1916/900
h) 731/999
i) 2 + 38/99 = 198+38/99 = 236/99
j) - (1 + 417/999) = - (999+417/999) = - 1416/999