Subtract 35/5 from 3/28
1st number: 3/28, 2nd number: 7 0/5
3/28 - 35/5 is -193/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 5 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
3/28 = 3 × 5/28 × 5 = 15/140 - Likewise, for the 2nd fraction, since 5 × 28 = 140,
35/5 = 35 × 28/5 × 28 = 980/140 - Subtract the two like fractions:
15/140 - 980/140 = 15 - 980/140 = -965/140 - After reducing the fraction, the answer is -193/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/28-35/5 3/28-70/5 3/56-35/5 3/28-35/10 9/28-35/5 3/84-35/5 3/28-35/15 15/28-35/5 3/28-35/25 21/28-35/5