Question

Represente na forma de fração as dizimas a) 4,666... b) 0,818181... C) 1,123123123... D) 2,141414.... E)1,888...

Answer 1

A) (46-4)/9   =  42/9   =  14/3


B) 81/99 =  9/11


C) (11231 -11 ) / 9990 =    11220/9990 = 1122/999  =   374/333


D) (214-2)/99  =   212/99  
 

E) ( 18-1)/9  = 17/9