Fractions and decimals

Fractions and decimal representation

The following is a Python 3.7. It must be previously installed,

#Fractions and decimal representation

print('Type integer part and no periodical part, without decimal point')

a=int(input())

print('Type the same figures and add the figures of the first period')

b=int(input())

numerator=b-a

print('Type 9 a number of times equal to number of figures in the period')

print('and type 0 a number of times equal to number of figures')

print('before the periodic part, and to the right of decimal point')

denominator=int(input())

print('The generator fraction is',numerator,'/',denominator)

Example (1): Given 25.36124242424...

Type integer part and no periodical part, without decimal point

25361

Type the same figures and add the figures of the first period

2536124

Type 9 a number of times equal to number of figures in the period

and type 0 a number of times equal to number of figures

before the periodic part, and to the right of decimal point

99000

The generator fraction is 2510763 / 99000

or, simplyfying, 836921/33000

Example(2): Given 4.23232323...

Type integer part and no periodical part, without decimal point

4

Type the same figures and add the figures of the first period

423

Type 9 a number of times equal to number of figures in the period

and type 0 a number of times equal to number of figures

before the periodic part, and to the right of decimal point

99

The generator fraction is 419 / 99