How can I convert 0.15 into a fraction?

In order to convert 0.15 into a fraction, we can follow these steps:

1. Write down 0.15 as the fraction 15/100.
2. Simplify the fraction by dividing the numerator and denominator by their greatest common factor, which is 5.
3. After simplifying, we get 3/20 as the final fraction form of 0.15.

Therefore, 0.15 as a fraction is $\frac{3}{20}$. Remember, when converting decimals to fractions, the key is to match the decimal places with the appropriate power of 10 in the denominator.