Subtract 56/8 from 15/14
1st number: 1 1/14, 2nd number: 7 0/8
15/14 - 56/8 is -83/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 14 × 4 = 56,
15/14 = 15 × 4/14 × 4 = 60/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
56/8 = 56 × 7/8 × 7 = 392/56 - Subtract the two like fractions:
60/56 - 392/56 = 60 - 392/56 = -332/56 - After reducing the fraction, the answer is -83/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/14-56/8 15/28-56/8 15/14-56/16 45/14-56/8 15/42-56/8 15/14-56/24 75/14-56/8 15/70-56/8 15/14-56/40 15/98-56/8