R Rodalyn Guest Aug 5, 2009 #1 ...grade to 1 part of a 24p. a gm.? If the mixture is changed to 1 part of the 33p. a gm. to 2 parts of the less expensive grade, how much will the shop save in blending 100 gms?
...grade to 1 part of a 24p. a gm.? If the mixture is changed to 1 part of the 33p. a gm. to 2 parts of the less expensive grade, how much will the shop save in blending 100 gms?
