﻿ Python Math: Display the fraction instances of the string representation of a number - w3resource

# Python Math: Display the fraction instances of the string representation of a number

## Python Math: Exercise-43 with Solution

Write a Python program to display the fraction instances of the string representation of a number.

Sample Solution:-

Python Code:

``````import fractions

for s in ['0.7', '2.5', '9.32', '7e-1']:
f = fractions.Fraction(s)
print('{0:>4} = {1}'.format(s, f))
```
```

Sample Output:

``` 0.7 = 7/10

2.5 = 5/2

9.32 = 233/25

7e-1 = 7/10
```

Flowchart:

Python Code Editor:

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## Python: Tips of the Day

Getting rid of unwanted characters:

You can get rid of whitespaces or any specific character using strip methods in Python. You can use either plain strip for both sides, lstrip for the left side and rstrip for the right side only.

```str="+++Welcome python+++"
str.strip()

print(str)```

Output:

`+++Welcome python+++`