Subtract 14/63 from 5/12
5/12 - 14/63 is 7/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 12 × 21 = 252,
5/12 = 5 × 21/12 × 21 = 105/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
14/63 = 14 × 4/63 × 4 = 56/252 - Subtract the two like fractions:
105/252 - 56/252 = 105 - 56/252 = 49/252 - After reducing the fraction, the answer is 7/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/12-14/63 5/12-28/63 5/24-14/63 15/12-14/63 5/12-42/63 5/36-14/63 25/12-14/63 5/12-70/63 5/60-14/63 35/12-14/63 5/12-98/63 5/84-14/63