Convert the decimal fractions into proper / improper fractions :
70.400

Explanation

To convert the decimal fraction 70.400 into a proper or improper fraction, follow these steps:

### Step 1: Identify the Decimal
We start with the decimal number 70.400.

### Step 2: Remove the Decimal Point
To convert the decimal to a fraction, we need to remove the decimal point. The number 70.400 can be expressed as 70400 by moving the decimal point three places to the right.

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