Subtract 3/98 from 35/21
1st number: 1 14/21, 2nd number: 3/98
35/21 - 3/98 is 481/294.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 98 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 21 × 14 = 294,
35/21 = 35 × 14/21 × 14 = 490/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
3/98 = 3 × 3/98 × 3 = 9/294 - Subtract the two like fractions:
490/294 - 9/294 = 490 - 9/294 = 481/294 - In mixed form: 1187/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/21-3/98 35/21-6/98 35/42-3/98 35/21-9/98 35/63-3/98 35/21-15/98 35/21-21/98