Give a rational number between 0.272772777 . . . And 0.3.

Explanation

To find a rational number between 0.272772777... and 0.3, we can follow these steps:

### Step 1: Understand the given numbers
The number 0.272772777... is a repeating decimal. It can be approximated as 0.2727 (for simplicity in finding a rational number). The number 0.3 is a terminating decimal.

### Step 2: Identify the range
We need to find a rational number that lies between 0.2727 and 0.3.

### Step 3: Choose a number between the two
A simple approach is to find a number that is slightly greater than 0.2727 and less than 0.3.

For example, we can choose 0.28.

### Step 4: Verify the choice
Now we check:
- Is 0.28 greater than 0.2727? Yes, because 0.28 is greater than 0.2727.
- Is 0.28 less than 0.3? Yes, because 0.28 is less than 0.3.

### Conclusion
Since 0.28 is greater than 0.2727 and less than 0.3, we can conclude that 0.28 is a rational number that lies between the two given numbers.

Therefore, the rational number between 0.272772777... and 0.3 is **0.28**.

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