Kevin and Zhao are planning to meet at Andrew’s house at a random time from 6:00 to 9:00. If Kevin arrives before Zhao, then what is the probability Kevin arrives before 7:00?
Hello EvenWei.
This seems to be a repeat of the question given here: https://web2.0calc.com/questions/help-plz_7543
If my answer was incorrect, please let me know
Thanks!
+152 
