WEIGHTS A>7D MEASURES. 



COMPARISONS OF FAHRENHEIT, CENTIGRADE 

 (CELSIUS), AND REAUMUR THERMOMETER 



Formula for Converting Degrees Centigrade to Fahrenheit, and 

 vice versa : 



«°C. = (2f-f32)*F.; 



For Degrees Re'atimzir, substitute 4 for the figure 5 in the 

 preceding formulas. 



