Subtract 16/63 from 14/12
1st number: 1 2/12, 2nd number: 16/63
14/12 - 16/63 is 115/126.
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,
14/12 = 14 × 21/12 × 21 = 294/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
16/63 = 16 × 4/63 × 4 = 64/252 - Subtract the two like fractions:
294/252 - 64/252 = 294 - 64/252 = 230/252 - After reducing the fraction, the answer is 115/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/12-16/63 14/12-32/63 14/24-16/63 42/12-16/63 14/12-48/63 14/36-16/63 70/12-16/63 14/12-80/63 14/60-16/63 98/12-16/63 14/84-16/63