Subtract 5/36 from 20/25
20/25 - 5/36 is 119/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 36 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 25 × 36 = 900,
20/25 = 20 × 36/25 × 36 = 720/900 - Likewise, for the 2nd fraction, since 36 × 25 = 900,
5/36 = 5 × 25/36 × 25 = 125/900 - Subtract the two like fractions:
720/900 - 125/900 = 720 - 125/900 = 595/900 - After reducing the fraction, the answer is 119/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/25-5/36 20/25-10/36 20/50-5/36 20/25-5/72 60/25-5/36 20/25-15/36 20/75-5/36 20/25-25/36 20/25-35/36