To find the decimal expansion of the fraction [tex]\(\frac{3}{3}\)[/tex]:
1. Understand the fraction: [tex]\(\frac{3}{3}\)[/tex] means that 3 is being divided by 3.
2. Perform the division: When you divide 3 by 3, you're essentially asking how many times 3 fits into 3.
3. Calculate: Divide 3 by 3:
[tex]\[
3 \div 3 = 1
\][/tex]
4. Express the result as a decimal: The result of this division is 1. Since any whole number can be represented as a decimal by adding a ".0" at the end, the decimal expansion of 1 is:
[tex]\[
1.0
\][/tex]
Therefore, the decimal expansion of [tex]\(\frac{3}{3}\)[/tex] is [tex]\(1.0\)[/tex].