Subtract 48/35 from 6/28
1st number: 6/28, 2nd number: 1 13/35
6/28 - 48/35 is -81/70.
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,
6/28 = 6 × 5/28 × 5 = 30/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
48/35 = 48 × 4/35 × 4 = 192/140 - Subtract the two like fractions:
30/140 - 192/140 = 30 - 192/140 = -162/140 - After reducing the fraction, the answer is -81/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/28-48/35 6/28-96/35 6/56-48/35 6/28-48/70 18/28-48/35 6/84-48/35 30/28-48/35 42/28-48/35