Subtract 96/35 from 30/28
1st number: 1 2/28, 2nd number: 2 26/35
30/28 - 96/35 is -117/70.
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,
30/28 = 30 × 5/28 × 5 = 150/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
96/35 = 96 × 4/35 × 4 = 384/140 - Subtract the two like fractions:
150/140 - 384/140 = 150 - 384/140 = -234/140 - After reducing the fraction, the answer is -117/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/28-96/35 30/56-96/35 30/28-96/70 90/28-96/35 30/84-96/35