Subtract 35/98 from 30/28
1st number: 1 2/28, 2nd number: 35/98
30/28 - 35/98 is 5/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 98 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 28 × 7 = 196,
30/28 = 30 × 7/28 × 7 = 210/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
35/98 = 35 × 2/98 × 2 = 70/196 - Subtract the two like fractions:
210/196 - 70/196 = 210 - 70/196 = 140/196 - After reducing the fraction, the answer is 5/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/28-35/98 30/28-70/98 30/56-35/98 90/28-35/98 30/84-35/98