62 FARM ARITHMETIC. 



133. How many pounds difference of protein and fat 

 in a purchase of 20 pounds each of pork chops and cured 

 ham? 



134. What is the percentage of difference? 



135. What is the difference of total digestible nutri- 

 ents (protein, carbohydrates and fat) in 100 pounds of 

 corn meal and 100 pounds of wheat flour ? 



WHERE PEACE AND SYMPATHY ABOUND. 



No matter what the future may bring the happy days of childhood in the coun- 

 try never depart from adult memory. 



136. A man doing moderate work requires .24 pounds 

 of protein daily. If he eats oysters solely, how many 

 pounds will be required to furnish the needed protein ? 



137. If he uses crackers as food for the day, how 



