Delta-K,  Problem Solving,  Volume 40, Issue 2

Conversion from Fahrenheit to Celsius Simplified?

Journal of the Mathematics Council of the Alberta Teachers’ Association

Volume 40 Issue 2, September 2003

69

Conversion from Fahrenheit to Celsius Simplified?

Klaus Puhlmann

My friend had just returned from the United States after a four-week study tour. His family organized a welcome-home party and invited family members and friends. Everyone was eager to hear about the study tour.