S^di ARITHMETIC. 



EXAMPLES. 



I. Two psrsons trade together ; A put into stock. 130!, 

 and B 220L and they gained .500L. what ia each person's 

 share thereof ? 

 i30-f-22o=:35o 350 : 500 : : 130 ; 



n<=> 



15000 



500 « 



35,o)65oo,o(ia5l, 



300 

 200 



20, 



35)50.0(^5- 



150 



10 



12 



35)i2o(3d. 



IS 



4 



35)6o(iq, 

 25 



350 : 500 : : 220 

 220 



10000 

 1000 



35,0)11000,0(3141. 



15a 

 10 



20 



185I. 14s. 3id. ||=A*s share. 

 314I. 5s. 8id.|f=B's share. - 



500I. OS. od. the Proof. 



35)8o(2<i. 

 10 



