This was my experience as well. I was very surprised by both: my inability to accept my knee-jerk (because I knew it was a "trick" question) and b.) the 2 minut

This was my experience as well. I was very surprised by both: my inability to accept my knee-jerk (because I knew it was a "trick" question) and b.) the 2 minutes it took me to puzzle out why it was 1.05. Which surprises the hell out of me, as I've had more than my fair share of high level math courses.