Subtract 56/8 from 1/28
1st number: 1/28, 2nd number: 7 0/8
1/28 - 56/8 is -195/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 28 × 2 = 56,
1/28 = 1 × 2/28 × 2 = 2/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
56/8 = 56 × 7/8 × 7 = 392/56 - Subtract the two like fractions:
2/56 - 392/56 = 2 - 392/56 = -390/56 - After reducing the fraction, the answer is -195/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/28-56/8 1/56-56/8 1/28-56/16 3/28-56/8 1/84-56/8 1/28-56/24 5/28-56/8 1/28-56/40 7/28-56/8