Final answer:
The population of Town A is 4.5 times greater than the population of Town B.
Step-by-step explanation:
The population of Town A is 1.26 × 105 people, and the population of Town B is 2.8 x 104 people.
To find how many times greater the population of Town A is than the population of Town B, we divide the population of Town A by the population of Town B.
Population ratio = (Population of Town A) / (Population of Town B)
Population ratio = (1.26 × 105) / (2.8 x 104) = 4.5
Therefore, the population of Town A is 4.5 times greater than the population of Town B.
Learn more about Population comparison between two towns