Tuesday, May 18, 2010

Math Shortcut - 60mph

60 mph = 1 mile per minute

  • Going 60 mph and the exit is in 10 miles? That’s 10 minutes.
  • Been driving a half hour? That’s about 30 miles at highway speeds.

Source: Mental Math Shortcuts
at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)