Subtract 1/70 from 3/35
3/35 - 1/70 is 1/14.
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,
1/70 = 1 × 1/70 × 1 = 1/70 - Subtract the two like fractions:
6/70 - 1/70 = 6 - 1/70 = 5/70 - 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: 6/35-1/70 3/35-2/70 3/70-1/70 9/35-1/70 3/35-3/70 15/35-1/70 3/35-5/70 21/35-1/70 3/35-7/70