11/9 divided by 3/9 equal didkdkdjjd

11/3

Step-by-step explanation:

Because (11/9)/(3/9)=(11/9)(9/3)=11/3.

2, 5, 7, 12, 19, 31, 50 
every number equals the two before it 7=5+2 

9, 11, 20, 31, 51, 82, 133 
every number equals the two before it 20=9+11 

2, 5, 10, 50, 500, 25000 ,12500000 
each number equals the two numbers before it multiplied 10=5*2 

1, 3, 3, 9, 27, 243, 6561 
ach number equals the two numbers before it multiplied 3=1*3

BRAINLIEST PLS!!!