Question

convert 20.2 milligrams to kilograms.

Explanation:

Step1: Recall conversion factor

1 kilogram = 1000000 milligrams, so 1 milligram=$\frac{1}{1000000}$ kg = $10^{- 6}$ kg.

Step2: Convert 20.2 milligrams

20.2 milligrams = 20.2×$10^{-6}$ kg = 2.02×$10^{-5}$ kg.

Answer:

$2.02\times10^{-5}$