Solve 3 × 1/2: Multiplying a Whole Number by a Fraction

To solve this problem, we'll follow these steps:

• Multiply the numerator of the fraction by the integer.
• Keep the denominator unchanged.
• Convert the resulting improper fraction to a mixed number, if necessary.

Now, let's work through each step:
Step 1: Multiply the numerator of $\frac{1}{2}$, which is $1$, by $3$:
$1 \times 3 = 3$.

Step 2: Write the result over the original denominator:
$\frac{3}{2}$.

Step 3: Convert the improper fraction $\frac{3}{2}$ to a mixed number:
Divide $3$ by $2$. This gives $1$ as the quotient and $1$ as the remainder, so:
$\frac{3}{2} = 1\frac{1}{2}$.

Therefore, the solution to the problem is $1\frac{1}{2}$.