Subtract 35/28 from 8/63
1st number: 8/63, 2nd number: 1 7/28
8/63 - 35/28 is -283/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 28 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
8/63 = 8 × 4/63 × 4 = 32/252 - Likewise, for the 2nd fraction, since 28 × 9 = 252,
35/28 = 35 × 9/28 × 9 = 315/252 - Subtract the two like fractions:
32/252 - 315/252 = 32 - 315/252 = -283/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/63-35/28 8/63-70/28 8/63-35/56 24/63-35/28 8/63-35/84 40/63-35/28 56/63-35/28