[" If "a,b,c" are digits,then the rational number "],[" represented by 0.cababab ....is "]

If a,b,c are digits, then the rational number represented by 0.c ab ab ab "….." is :

If a, b, c are digits then the rational number represented by O:ca b a b ab ..... is :

If a ,b ,c are digits, then the rational number represented by 0 .c a b a b a b ...... is a. (c a b)/990 b. (99 c+b a)/990 c. (99 c+10 a+b)/99 d. (99 c+10 a+b)/990

If a,b,c are digits,then the rational number represented by o. cababab ..is cab/990 b.(99c+ba)/990 c.(99c+10a+b)/99d(99c+10a+b)/990

If a ,b ,c are digits, then the rational number represented by odotc a b a b a b ...is a. (c a b)/990 b. (99 c+b a)/990 c. (99 c+10 a+b)/99 d. (99 c+10 a+b)/990

If a ,b ,c are digits, then the rational number represented by odotc a b a b a b ...is c a b//990 b. (99 c+b a)//990 c. (99 c+10 a+b)//99 d. (99 c+10 a+b)//990

If a and b are digits between 0 and 9 the the rational number represented by 0 .ababab is (A) (10a+b)/99 (B) (9+b)/90 (C) (a+b)/99 (D) ((99ab+10a+b))/990

If a and b are digits between 0 and 9 the the rational number represented by 0 .ababab is (A) (10a+b)/99 (B) (9+b)/90 (C) (a+b)/99 (D) ((99ab+10a+b))/990

0.4bar27 represents the rational number

0.4bar27 represents the rational number