Subtract 2/5 from 6/70
6/70 - 2/5 is -11/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 5 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
6/70 = 6 × 1/70 × 1 = 6/70 - Likewise, for the 2nd fraction, since 5 × 14 = 70,
2/5 = 2 × 14/5 × 14 = 28/70 - Subtract the two like fractions:
6/70 - 28/70 = 6 - 28/70 = -22/70 - After reducing the fraction, the answer is -11/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/70-2/5 6/70-4/5 6/70-2/10 18/70-2/5 6/70-6/5 6/70-2/15 30/70-2/5 6/70-10/5 6/70-2/25 42/70-2/5 6/70-14/5 6/70-2/35