Convert Decimal 1.2: Finding All Equivalent Representations

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

• Step 1: Identify the parts of the decimal number $1.2$.
• Step 2: Convert the decimal part to a fraction.
• Step 3: Form a mixed number using the integer and the fractional parts.

Now, let's work through each step:
Step 1: The decimal number $1.2$ consists of an integer part $1$ and a decimal part $0.2$.
Step 2: The decimal $0.2$ translates to the fraction $\frac{2}{10}$, since the digit 2 is in the tenths place.
Step 3: Combine the integer part $1$ with the fractional part $\frac{2}{10}$ to form the mixed number $1\frac{2}{10}$.

Therefore, the solution to the problem is $1\frac{2}{10}$.