Subtract 3/35 from 49/28
1st number: 1 21/28, 2nd number: 3/35
49/28 - 3/35 is 233/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
49/28 = 49 × 5/28 × 5 = 245/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
3/35 = 3 × 4/35 × 4 = 12/140 - Subtract the two like fractions:
245/140 - 12/140 = 245 - 12/140 = 233/140 - In mixed form: 193/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/28-3/35 49/28-6/35 49/56-3/35 49/28-3/70 49/28-9/35 49/84-3/35 49/28-15/35 49/28-21/35