Final answer:
To find the difference in time between playing dodgeball and basketball, subtract the time spent playing basketball from the time spent playing dodgeball. The difference is 20 hours.
Step-by-step explanation:
In order to find the difference in time between playing dodgeball and basketball, we subtract the time spent playing basketball from the time spent playing dodgeball.
As given, Alexis played dodgeball for 34 hours and basketball for 14 hours. We can represent this situation with the equation:
Difference in time = Time spent on dodgeball - Time spent on basketball
Difference in time = 34 hours - 14 hours
The difference in time spent playing dodgeball compared to playing basketball is 20 hours.