Subtract 21/98 from 35/8
1st number: 4 3/8, 2nd number: 21/98
35/8 - 21/98 is 233/56.
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,
35/8 = 35 × 49/8 × 49 = 1715/392 - Likewise, for the 2nd fraction, since 98 × 4 = 392,
21/98 = 21 × 4/98 × 4 = 84/392 - Subtract the two like fractions:
1715/392 - 84/392 = 1715 - 84/392 = 1631/392 - After reducing the fraction, the answer is 233/56
- In mixed form: 49/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8-21/98 35/8-42/98 35/16-21/98 35/8-63/98 35/24-21/98 35/40-21/98 35/56-21/98