Subtract 20/60 from 4/25
4/25 - 20/60 is -13/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 60 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 25 × 12 = 300,
4/25 = 4 × 12/25 × 12 = 48/300 - Likewise, for the 2nd fraction, since 60 × 5 = 300,
20/60 = 20 × 5/60 × 5 = 100/300 - Subtract the two like fractions:
48/300 - 100/300 = 48 - 100/300 = -52/300 - After reducing the fraction, the answer is -13/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/25-20/60 4/25-40/60 4/50-20/60 12/25-20/60 4/75-20/60 20/25-20/60 28/25-20/60