Subtract 48/63 from 8/9
8/9 - 48/63 is 8/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 9 × 7 = 63,
8/9 = 8 × 7/9 × 7 = 56/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
48/63 = 48 × 1/63 × 1 = 48/63 - Subtract the two like fractions:
56/63 - 48/63 = 56 - 48/63 = 8/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/9-48/63 8/9-96/63 8/18-48/63 24/9-48/63 8/27-48/63 40/9-48/63 8/45-48/63 56/9-48/63 8/63-48/63