﻿ Python Math: Convert a given float value to ratio - w3resource

# Python Math: Convert a given float value to ratio

## Python Math: Exercise-82 with Solution

Write a Python program to convert a given float value to a ratio.

Sample Solution:

Python Code:

``````from fractions import Fraction
value = 4.2
z = Fraction(value).limit_denominator()
print(z)
```
```

Sample Output:

```21/5
```

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## Python: Tips of the Day

Given each iterable to construct a tuple by adding an index:

```>>> a = ['Hello', 'world', '!']
>>> list(enumerate(a))
[(0, 'Hello'), (1, 'world'), (2, '!')]
```

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