Subtract 3/14 from 4/70
4/70 - 3/14 is -11/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
4/70 = 4 × 1/70 × 1 = 4/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
3/14 = 3 × 5/14 × 5 = 15/70 - Subtract the two like fractions:
4/70 - 15/70 = 4 - 15/70 = -11/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/70-3/14 4/70-6/14 4/70-3/28 12/70-3/14 4/70-9/14 4/70-3/42 20/70-3/14 4/70-15/14 4/70-3/70 28/70-3/14 4/70-21/14 4/70-3/98