Subtract 27/35 from 1/8
1/8 - 27/35 is -181/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 35 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 8 × 35 = 280,
1/8 = 1 × 35/8 × 35 = 35/280 - Likewise, for the 2nd fraction, since 35 × 8 = 280,
27/35 = 27 × 8/35 × 8 = 216/280 - Subtract the two like fractions:
35/280 - 216/280 = 35 - 216/280 = -181/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8-27/35 1/8-54/35 1/16-27/35 1/8-27/70 3/8-27/35 1/8-81/35 1/24-27/35 5/8-27/35 1/40-27/35 7/8-27/35 1/56-27/35