MANIPULATION. 



47 



KXC.I.ISH TO MKTK1C. 



WEIGHT. 



English Name. 



Metric Equivalent. 



Pound (avoirdupois) 

 Ounce ' 



Grain 



Ounce (Troy) 

 Pennyweight (Troy) 

 Grain 



(= avoird. grain) 



-453 6 kilograms 

 453-59 grams 

 28.35 grams 



.0648 grams 

 64. 79 milligrams 

 31.103 grams 

 J-555 grams 

 .0648 grams 

 64.80 milligrams 



TO CONVERT CENTIGRADE INTO FAHRENHEIT DEGREES, OR 



VICE VERSA. 



Rule: To change Centigrade to Fahrenheit, multiply by 0/5 and add 32. To change Fahren- 

 heit to Centigrade, subtract 32 and multiply by 5/9. Or, use the following table : 



