125 CREAMERV BUTTER MAKING 



The quantity and quality of cream delivered by a cer- 

 tain patron for three days is as follows: 



Date. Lbs. cream. Per cent fat 



May I 22> 40-5 



May 2 48 30.0 



Mcy 3 55 28.5 



136 3)990 



Wrong average test = 33.0 



Wrong total fat = 136 X t^t, =44.88 lbs. 



The correct average test is obtained by multiplying 

 each delivery of cream by its test and dividing the total 

 butter fat thus found by the total number of pounds of 

 cream and multiplying the quotient by 100. Thus: 



Lbs. cream. Per cent fat. Lbs. fat. 



3Z 40.5 1336 



48 30.0 14.40 



55 28.5 15-68 



136 43-44 



Correct average test = (43-44 "^ 136) X 100 = 31.94%. 

 Correct total fat — 43 •44- 



CREAMERY STATEMENT. 



When the monthly or weekly payment is made, each 

 patron is presented with an envelope upon which is 

 printed his individual account with the creamery and also 

 the entire transactions of the creamery. A check on the 

 nearest bank, or the money, is placed in the envelope 

 and handed to the patron on ''pay day." Such a state- 

 ment is shown on the next page. 



