Answer:
B. 14
Step-by-step explanation:
The sum of infinite geometric series is given by

0.126126126... = 
Here a =126/1000, r= 1/1000
0.126126126... =
=126/999 = 14/111
∴ 0.126126126... = 14/111
So, the numerator of the reduced fraction is 14.
Answer:
689
Step-by-step explanation:
just subtract.
Step-by-step explanation:
-2/xy is it