DAIRY PRODUCTS. 81 



209. At 25 cents per pound for butter, what is the 

 yearly money loss with shallow pans or crocks ? 



210. With deep setting cans ? 



211. With the separator? 



212. In 1,610 pounds of skim milk, testing .12 of one 

 per cent, how much fat is lost? 



213. How much butter may be made from 460 pounds 

 of cream that tests 33 per cent fat ? 



214. Cream that tested 22 per cent fat was made into 

 84 pounds of butter. How much cream was there? 



215. How many pounds of 25 per cent cream may be 

 taken from 500 pounds of 4 per cent milk ? 



Process : 



500 X -04 = 20 



25 per cent cream means 25 pounds of fat in 100, or in 1 pound 

 .25 of 1 pound fat. 



20 -H .25 80 



Thus 80 pounds of 25 per cent cream may be made from 500 

 pounds of 4 per cent milk. 



216. How many pounds of 20 per cent cream may be 

 taken from 600 pounds of 6 per cent milk ? 180. 



217. How many pounds of 30 per cent cream may be 

 taken from 600 pounds of 3 per cent milk? 60. 



218. A dairyman sent to market 100 pounds of 25 per 

 cent cream. From what quantity of 4 per cent milk was 

 the cream taken ? Ans. 625. 



219. His neighbor sends with him 100 pounds of 30 

 per cent cream which had been taken from 625 pounds of 

 milk. What was the per cent of fat in this milk? 4.8. 

 How much 25 per cent cream might have been made? 

 (120 pounds,) How much 20 per cent? (150 pounds.) 



