Subtract 12/14 from 2/63
2/63 - 12/14 is -52/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
2/63 = 2 × 2/63 × 2 = 4/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
12/14 = 12 × 9/14 × 9 = 108/126 - Subtract the two like fractions:
4/126 - 108/126 = 4 - 108/126 = -104/126 - After reducing the fraction, the answer is -52/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/63-12/14 2/63-24/14 2/63-12/28 6/63-12/14 2/63-36/14 2/63-12/42 10/63-12/14 2/63-60/14 2/63-12/70 14/63-12/14 2/63-84/14 2/63-12/98