Question

escreva em forma de fração:
a) 0,333...
b) 1,121212....
c) 0,3777....
d) 2,0111....
e) 12,666....
f) 0,999...
g) 0,37222....

Answer 1

$a) \: 0.333... = \frac{3}{9} \\ b) \: 1.121212... = \frac{12}{99} \\ c) 0.3777... = \frac{17}{45} \\ d) \: 2.0111... = \frac{4}{33} \\ e) \: 12.666... = \frac{38}{3} \\ f) \: 0.999... = \frac{9}{9} \\ g) \: 0.37222... = \frac{67}{180}$