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Python Math: Convert a float to ratio

Python Math: Exercise-82 with Solution

Write a Python program to convert a float to ratio.

Sample Solution:-

Python Code:

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

Sample Output: 

21/5

Flowchart:

Flowchart: Convert a float to ratio

Python Code Editor:

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Python: Inspect an object in Python

Example:

test_obj = [1, 3, 5, 7]
print( dir(test_obj) )

Output:

['__add__', '__class__', '__contains__', '__delattr__', '__delitem__', '__dir__', '__doc__', '__eq__', '__format__', 
'__ge__', '__getattribute__', '__getitem__', '__gt__', '__hash__', '__iadd__', '__imul__', '__init__',
 '__init_subclass__', '__iter__', '__le__', '__len__', '__lt__', '__mul__', '__ne__', '__new__', '__reduce__', 
'__reduce_ex__', '__repr__', '__reversed__', '__rmul__', '__setattr__', '__setitem__', '__sizeof__', '__str__', 
'__subclasshook__', 'append', 'clear', 'copy', 'count', 'extend', 'index', 'insert', 'pop', 'remove', 'reverse', 'sort']