The ratio of Indiana residents to Ohio residents is approximately 0.529 (rounded to the thousandths place).
The ratio of Indiana residents to Ohio residents is found by dividing the population of Indiana by the population of Ohio:
Ratio = Population of Indiana / Population of Ohio
Using the provided data:
Ratio = 6 / 11.35
Now, perform the division:
Ratio ≈ 0.529
The ratio of Indiana residents to Ohio residents is approximately 0.529 (rounded to the thousandths place).