Final answer:
A possible question for the data on the runners' times could be calculating the total time spent running by all three individuals. The next steps would include converting mixed numbers to improper fractions and adding them up.
Step-by-step explanation:
The data provided on Bob, Tina, and Hadley's running times can be used to set up various mathematical problems. A reasonable question to ask could involve finding the total time spent running by all three individuals combined. For instance: How many hours did Bob, Tina, and Hadley run in total? The sum of their times will give us the answer we need.
To solve this, first, we need to convert Tina and Hadley's mixed fractions into improper fractions: Tina's time, 3 \(\frac{4}{9}\) hours, becomes \(\frac{31}{9}\) hours; Hadley's time, 4 \(\frac{19}{20}\) hours, becomes \(\frac{99}{20}\) hours. Then, we can find a common denominator and add all the fractions together to obtain the total time.