Subtract 8/98 from 63/8
1st number: 7 7/8, 2nd number: 8/98
63/8 - 8/98 is 3055/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 98 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 8 × 49 = 392,
63/8 = 63 × 49/8 × 49 = 3087/392 - Likewise, for the 2nd fraction, since 98 × 4 = 392,
8/98 = 8 × 4/98 × 4 = 32/392 - Subtract the two like fractions:
3087/392 - 32/392 = 3087 - 32/392 = 3055/392 - In mixed form: 7311/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/8-16/98 63/16-8/98 63/8-24/98 63/24-8/98 63/8-40/98 63/40-8/98 63/8-56/98 63/56-8/98