Subtract 6/35 from 2/20
2/20 - 6/35 is -1/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
2/20 = 2 × 7/20 × 7 = 14/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
6/35 = 6 × 4/35 × 4 = 24/140 - Subtract the two like fractions:
14/140 - 24/140 = 14 - 24/140 = -10/140 - After reducing the fraction, the answer is -1/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/20-6/35 2/20-12/35 2/40-6/35 2/20-6/70 6/20-6/35 2/20-18/35 2/60-6/35 10/20-6/35 2/20-30/35 14/20-6/35 2/20-42/35