Conversion of Decimals into Ordinary Fractions
In the numerator, write the given number leaving out the decimal point, in the denominator write 1 followed by as many zeros as the number of digits in the decimal part. Reduce the fraction to its simplest form.
152 76
Example.1) 15.2 = --------- = ---------
10 5
425525 17021
Example.2) 425.525 = ----------- = -----------
1000 40