Subtract 50/8 from 8/63
1st number: 8/63, 2nd number: 6 2/8
8/63 - 50/8 is -1543/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 8 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
8/63 = 8 × 8/63 × 8 = 64/504 - Likewise, for the 2nd fraction, since 8 × 63 = 504,
50/8 = 50 × 63/8 × 63 = 3150/504 - Subtract the two like fractions:
64/504 - 3150/504 = 64 - 3150/504 = -3086/504 - After reducing the fraction, the answer is -1543/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/63-50/8 8/63-50/16 24/63-50/8 8/63-50/24 40/63-50/8 8/63-50/40 56/63-50/8 8/63-50/56