Miguel is returning from a trip. In 4 hours, he has driven 23 of the total distance. He wants to know how long the total drive will take. At this rate, what is the total time it will take him to reach his destination?

Answer 1

Since Miguel has driven 23/100 of the total distance, he has 1- 23/100 = 77/100 of the total distance left to drive.
If 4 hours represent 23/100 of the total driving time, then 1 hour represents 1/(23/100) = 100/23 of the driving time.
At this rate, the total drive will take 4*100/23 = <<4*100/23=17.3913>>17.3913 hours. Answer: \boxed{17.3913}.