Subtract 3/70 from 3/35
3/35 - 3/70 is 3/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 35 × 2 = 70,
3/35 = 3 × 2/35 × 2 = 6/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
3/70 = 3 × 1/70 × 1 = 3/70 - Subtract the two like fractions:
6/70 - 3/70 = 6 - 3/70 = 3/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/35-3/70 3/35-6/70 3/70-3/70 9/35-3/70 3/35-9/70 15/35-3/70 3/35-15/70 21/35-3/70 3/35-21/70