Everyday Einstein – 6.7.2010

June 7, 2010 at 5:24 pm Leave a comment

Here’s a Martin Gardner puzzle:

“Bill sold his motor scooter to Tom for $100. After driving it around for a few days, Tom discovered it was in such a broken down condition that he sold it back to Bill for $80. The next day, Bill sold it to herman for $90. What is Bill’s total profit?”

Advertisements

Entry filed under: Everyday Einstein.

Join the Festivals! Everyday Einstein – 6.8.2010

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Trackback this post  |  Subscribe to the comments via RSS Feed


Archives

June 2010
M T W T F S S
« May   Jul »
 123456
78910111213
14151617181920
21222324252627
282930  

%d bloggers like this: