Subtract 3/49 from 5/28
5/28 - 3/49 is 23/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 49 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 28 × 7 = 196,
5/28 = 5 × 7/28 × 7 = 35/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
3/49 = 3 × 4/49 × 4 = 12/196 - Subtract the two like fractions:
35/196 - 12/196 = 35 - 12/196 = 23/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/28-3/49 5/28-6/49 5/56-3/49 5/28-3/98 15/28-3/49 5/28-9/49 5/84-3/49 25/28-3/49 5/28-15/49 35/28-3/49 5/28-21/49