Question: Estimate the time it would take you to drive 448 miles at 44 miles per hour?
Just by looking at the numbers you can see that if you drive for 10 hrs at 44 mph then you will have travelled 10*44 = 440 miles, which is just 8 miles short of the 448 miles required,
So actual time for the journy will be just a lttle bit more than 10 hrs. So now we have some idea of what the actual answer will be.
The actual time will be the distance to be travellled divided by the speed at which you are driving.
Time = 448/44 = 10.1818 hrs = 10hrs 10 mins 55 secs
Answer: journy time is 10 mins and 11 secs