Subtract 35/81 from 6/35
6/35 - 35/81 is -739/2835.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 81 is 2835
Next, find the equivalent fraction of both fractional numbers with denominator 2835 - For the 1st fraction, since 35 × 81 = 2835,
6/35 = 6 × 81/35 × 81 = 486/2835 - Likewise, for the 2nd fraction, since 81 × 35 = 2835,
35/81 = 35 × 35/81 × 35 = 1225/2835 - Subtract the two like fractions:
486/2835 - 1225/2835 = 486 - 1225/2835 = -739/2835
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/35-35/81 6/35-70/81 6/70-35/81 18/35-35/81 30/35-35/81 42/35-35/81