Subtract 56/7 from 35/10
1st number: 3 5/10, 2nd number: 8 0/7
35/10 - 56/7 is -9/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 7 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
35/10 = 35 × 7/10 × 7 = 245/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
56/7 = 56 × 10/7 × 10 = 560/70 - Subtract the two like fractions:
245/70 - 560/70 = 245 - 560/70 = -315/70 - After reducing the fraction, the answer is -9/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10-56/7 35/20-56/7 35/10-56/14 35/30-56/7 35/10-56/21 35/50-56/7 35/10-56/35 35/70-56/7 35/10-56/49