Log in to any of these apps here!

Pages

Thursday, February 12, 2009

Today's Brain Teaser......

In order to encourage his son to study arithmetic, a father agrees to pay his boy 8 cents for every problem correctly solved and to fine him 5 cents for each incorrect solution. At the end of 26 problems, neither owes anything to the other. How many problems did the boy solve correctly?

1 comments:

Leesh said...

He solved 10 questions correctly, leaving him wih 16 wrong answers.