Subtract 4/63 from 98/8
1st number: 12 2/8, 2nd number: 4/63
98/8 - 4/63 is 3071/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 8 × 63 = 504,
98/8 = 98 × 63/8 × 63 = 6174/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
4/63 = 4 × 8/63 × 8 = 32/504 - Subtract the two like fractions:
6174/504 - 32/504 = 6174 - 32/504 = 6142/504 - After reducing the fraction, the answer is 3071/252
- In mixed form: 1247/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/8-8/63 98/16-4/63 98/8-12/63 98/24-4/63 98/8-20/63 98/40-4/63 98/8-28/63 98/56-4/63