Python Math: Convert a float to ratio

Last update on April 24 2025 12:44:37 (UTC/GMT +8 hours)

24. Float to Ratio Converter

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:

For more Practice: Solve these Related Problems:

• Write a Python program to convert a given float to its simplest fractional form and print the result as a ratio.
• Write a Python function that takes a float as input and returns a string representing its ratio form using the fractions module.
• Write a Python script to convert several float values to ratios and then display them in a tabular format.
• Write a Python program to calculate the ratio of a float number by expressing it as a fraction in lowest terms and printing both numerator and denominator.

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Python Code Editor:

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