Subtract 1/14 from 1/63
1/63 - 1/14 is -1/18.
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,
1/63 = 1 × 2/63 × 2 = 2/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
1/14 = 1 × 9/14 × 9 = 9/126 - Subtract the two like fractions:
2/126 - 9/126 = 2 - 9/126 = -7/126 - After reducing the fraction, the answer is -1/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/63-1/14 1/63-2/14 1/63-1/28 3/63-1/14 1/63-3/14 1/63-1/42 5/63-1/14 1/63-5/14 1/63-1/70 7/63-1/14 1/63-7/14 1/63-1/98