Subtract 36/63 from 2/9
2/9 - 36/63 is -22/63.
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,
2/9 = 2 × 7/9 × 7 = 14/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
36/63 = 36 × 1/63 × 1 = 36/63 - Subtract the two like fractions:
14/63 - 36/63 = 14 - 36/63 = -22/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/9-36/63 2/9-72/63 2/18-36/63 6/9-36/63 2/27-36/63 10/9-36/63 2/45-36/63 14/9-36/63 2/63-36/63