## Elementary Algebra

The product of a positive real number and a positive real number is a positive real number. We convert the decimals to fractions for ease of simplification: $(0.3)(3.6)$ =$\frac{3}{10}\times\frac{36}{10}$ =$\frac{3\times36}{10\times10}$ =$\frac{108}{100}$ =$1.08$