High School Challenge

Week Ending 10-4-98

Send Answer to: ucfcasio@pegasus.cc.ucf.edu

Congratulations to wins the Casio CFX-9850G Color Graphing calculator.

72 things

A bill for 72 widgets is $ X67.9Y where X and Y represent digits. What is the cost of one widget? Explain how you got your answer.

Correct Solutions:

Previous Problems

Check out the 3 other contests