Grade 9 Math

To convert a temperature in degrees Fahrenheit to degrees Celsius, we use the formula: In Fort Simpson, Northwest Territories, the mean temperature in December is -9.4 ˚F. What is this . temperature in degrees Celsius? Ex. #3. Evaluate. Ex. #4. Evaluate. Assignment Do #3 -14 p. 140. Test Review Questions: #1 – 23 p. 144 ................
................