The question here is incomplete, but here is a formular for finding the CFU of a sample. From the formula, the number of CFU's contained in the original sample would be calculated.
D = dilution
N = number of factors
[tex]CFU=\frac{N}{D}[/tex]
This is the way to find the CFU for 0.1 ml of diilution. CFU stands for co,lony forming unit. This is a what to find the viable bacterias and fungies that can multiply in given conditions.
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