Answer:
3 times greater
Explanation:
To find out how many times greater the population of Chicago is than Austin, we can divide the population of Chicago by the population of Austin:
Population of Chicago / Population of Austin = 2,720,546 / 900,000
Simplifying the expression by dividing both the numerator and denominator by 100,000, we get:
Population of Chicago / Population of Austin = 27.20546 / 9
Dividing these numbers, we get:
Population of Chicago / Population of Austin = 3.022838
Therefore, the population of Chicago is about 3 times greater than the population of Austin.