Convert the decimal fractions into proper / improper fractions :
39.15

Explanation

To convert the decimal fraction 39.15 into a proper or improper fraction, follow these steps:

### Step 1: Identify the whole number and the decimal part
The number 39.15 consists of a whole number part (39) and a decimal part (0.15).

### Step 2: Convert the decimal part to a fraction
The decimal part 0.15 can be expressed as a fraction. Since there are two digits after the decimal point, we can write it as:
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