Question

Q. Mark's doctor appointment was 35 minutes after Tyson 's appointment, Tyson appointment was 20 minutes after Timothy's appointment. Timothy arrived 8 minutes before his appointment but 17 minutes after Raul's appointment which started at 9:30 am. At what time did Mark's appointment start?
A. Did Mark's appointment start at 10:30? I don't know exactly

Answer 1

Raul's appointment started at 9:30 AM according to the problem:
Raul - 9:30 AM

After 17 minutes, Timothy arrived. That is, at 9:47 AM. But it was said that this time is 8 minutes BEFORE his actual appointment. Therefore, we add 8 minutes to it:
Timothy - 9:55 AM

Tyson's appointment is 20 minutes after Timothy's:
Tyson - 10:15 AM

Mark's appointment is 35 minutes after Tyson's:
Mark - 10:50 AM

hope this helps~ `u`

Answer 2

12:00?

Answer 3

THANKS!