Syvum Home Page

Home > Math Puzzles & Brain Teasers >

Math Puzzles & Brain Teasers


Up an Escalator

View Puzzle Solve Puzzle
Fill in the blanks

Colin takes the underground train to work and uses an escalator at the railway station. If Colin runs up 6 steps of the escalator, then it takes him 37.5 seconds to reach the top of the escalator. If he runs up 15 steps of the escalator, then it takes him only 24.0 seconds to reach the top.

How many seconds would it take Colin to reach the top if he did not run up any steps of the escalator at all?
 
Hint      
  puzzle : image for escalator  


 
47 more pages in Math Puzzles & Brain Teasers


Contact Info © 1999-2018 Syvum Technologies Inc. Privacy Policy Disclaimer and Copyright
Previous
-
Next
-