Step 1: Write down the decimal divided by 1, like this: decimal/1. Step 2: Multiply both top and bottom by 10 for every number after the decimal point.(For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.).Step 3: Simplify (or reduce) the fraction.tep 1: Write down the decimal divided by 1, like this: decimal/1. Step 2: Multiply both top and bottom by 10 for every number after the decimal point.
Saliva testing is a diagnostic technique that involves laboratory analysis of saliva to identify markers of endocrine, immunologic, inflammatory, infectious, and other types of conditions.s with other diagnostic testing methods, one drawback of saliva testing is the variability that exists among diagnostic devices and laboratory analysis techniques, especially for measuring hormones.
The most appropriate detection times for saliva test when various drugs have been used include: 1  Alcohol â basically from the time of consumption to 12 hours. 2  Cannabis â This takes a few minutes from ingestion time to a day. 3  Cocaine â Few minutes from ingestion time to a day. PCP â Few minutes from the ingestion time to up to 3 days.