Subtract 4/6 from 4/63
4/63 - 4/6 is -38/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 6 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
4/63 = 4 × 2/63 × 2 = 8/126 - Likewise, for the 2nd fraction, since 6 × 21 = 126,
4/6 = 4 × 21/6 × 21 = 84/126 - Subtract the two like fractions:
8/126 - 84/126 = 8 - 84/126 = -76/126 - After reducing the fraction, the answer is -38/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/63-4/6 4/63-8/6 4/63-4/12 12/63-4/6 4/63-12/6 4/63-4/18 20/63-4/6 4/63-20/6 4/63-4/30 28/63-4/6 4/63-28/6 4/63-4/42