Question

\frac{1}{10} = 0.10

\frac{2}{10} = \boxed{0.2}

how can \frac{3}{10} be written as a decimal?

\frac{3}{10} = \boxed{?}

Explanation:

Step1: Recall fraction to decimal rule

A fraction with denominator 10 can be converted to a decimal by dividing the numerator by 10, which is equivalent to moving the decimal point of the numerator one place to the left.

Step2: Apply rule to \(\frac{3}{10}\)

For \(\frac{3}{10}\), divide 3 by 10. Mathematically, \(3\div10 = 0.3\). Also, following the pattern from the given examples (\(\frac{1}{10}=0.10\), \(\frac{2}{10}=0.2\)), the numerator 3 divided by 10 gives 0.3.

Answer:

\(0.3\)