Subtract 56/10 from 9/70
1st number: 9/70, 2nd number: 5 6/10
9/70 - 56/10 is -383/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
9/70 = 9 × 1/70 × 1 = 9/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
56/10 = 56 × 7/10 × 7 = 392/70 - Subtract the two like fractions:
9/70 - 392/70 = 9 - 392/70 = -383/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/70-56/10 9/70-56/20 27/70-56/10 9/70-56/30 45/70-56/10 9/70-56/50 63/70-56/10 9/70-56/70