Subtract 2/9 from 4/63
4/63 - 2/9 is -10/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
4/63 = 4 × 1/63 × 1 = 4/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
2/9 = 2 × 7/9 × 7 = 14/63 - Subtract the two like fractions:
4/63 - 14/63 = 4 - 14/63 = -10/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/63-2/9 4/63-4/9 4/63-2/18 12/63-2/9 4/63-6/9 4/63-2/27 20/63-2/9 4/63-10/9 4/63-2/45 28/63-2/9 4/63-14/9 4/63-2/63