Subtract 3/35 from 3/8
3/8 - 3/35 is 81/280.
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,
3/8 = 3 × 35/8 × 35 = 105/280 - Likewise, for the 2nd fraction, since 35 × 8 = 280,
3/35 = 3 × 8/35 × 8 = 24/280 - Subtract the two like fractions:
105/280 - 24/280 = 105 - 24/280 = 81/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/8-3/35 3/8-6/35 3/16-3/35 3/8-3/70 9/8-3/35 3/8-9/35 3/24-3/35 15/8-3/35 3/8-15/35 3/40-3/35 21/8-3/35 3/8-21/35 3/56-3/35