Subtract 2/12 from 14/20
14/20 - 2/12 is 8/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
14/20 = 14 × 3/20 × 3 = 42/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
2/12 = 2 × 5/12 × 5 = 10/60 - Subtract the two like fractions:
42/60 - 10/60 = 42 - 10/60 = 32/60 - After reducing the fraction, the answer is 8/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/20-2/12 14/20-4/12 14/40-2/12 14/20-2/24 42/20-2/12 14/20-6/12 14/60-2/12 14/20-2/36 70/20-2/12 14/20-10/12 14/20-2/60 98/20-2/12 14/20-14/12 14/20-2/84