Brain Teasers
Brain Teasers Trivia Mentalrobics Games Community
Personal Links
Submit a Teaser
Your Favorites
Your Watchlist
Browse Teasers
All

Cryptography
Group
Language
Letter-Equations
Logic
Logic-Grid
Math
Mystery
Optical-Illusions
Other
Probability
Rebus
Riddle
Science
Series
Situation
Trick
Trivia

Random
Daily Teasers
Search Teasers

Advanced Search
Add to Google Add to del.icio.us

More ways to get Braingle...

Fathers and Sons

Math brain teasers require computations to solve.

 

Puzzle ID:#14346
Fun:*** (2.36)
Difficulty:*** (2.29)
Category:Math
Submitted By:Smithy*en*!
Corrected By:Smithy

 

 

 



Father A is twice the difference in years of the ages of Father B and Son A, who is one and a half times the age of Son B.
Father B is currently twice the age Son A is going to be when Son B will be double the age he is now.

All of the ages are multiples of five, and they are all under 100.

How old are all four people?

Open Calculator



What Next?

  
  

See another brain teaser just like this one...

Or, just get a random brain teaser

If you become a registered user you can vote on this brain teaser, keep track of
which ones you have seen, and even make your own.

 






Back to Top
   



Users in Chat : isaihtb 

Online Now: 3 users and 489 guests

Copyright © 1999-2014 | Updates | FAQ | RSS | Widgets | Links | Green | Subscribe | Contact | Privacy | Conditions | Advertise

Custom Search





Sign In A Create a free account