Subtract 56/63 from 6/10
6/10 - 56/63 is -13/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
6/10 = 6 × 63/10 × 63 = 378/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
56/63 = 56 × 10/63 × 10 = 560/630 - Subtract the two like fractions:
378/630 - 560/630 = 378 - 560/630 = -182/630 - After reducing the fraction, the answer is -13/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/10-56/63 6/20-56/63 18/10-56/63 6/30-56/63 30/10-56/63 6/50-56/63 42/10-56/63 6/70-56/63