Answer:
433.5
Step-by-step explanation:
To begin with we want to remember that Speed = Distance divided by Time
and we want to determine how fast Georgina is traveling so we can solve the problem.
So we want to plug in the known parts. For example,
Speed = 255km divided by 5 hours
255 divided by 5 = 51 km which is the speed she's traveling
So now we just multiply 51 km times 8.5 hours to get our answer.
51 times 8.5 is 433.5 kilometers.
Exciting stuff...lol...... hope this helps you!