 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | The dilution factor is expressed by _____________ | 
| A. | Volume of diluted sample + Volume of sewage | 
| B. | Volume of diluted sample / Volume of sewage | 
| C. | Volume of diluted sample – Volume of sewage | 
| D. | Volume of diluted sample* Volume of sewage | 
| Answer» C. Volume of diluted sample – Volume of sewage | |