Calculation of cfu per gram of pharmaceutical product

What would be the cfu e gram if growth of only one colony in one SCDA and nil on other, when 1 ml of sample inoculated while taking 10 gram of product initially…

10g of sample in 100 scdm in scdm take 1 ml sample plate in plate continually 1 colony 1× 10=10 10 cuf/g. Nil×10cfu= <10 cfu/g