Subtract 63/49 from 36/28
1st number: 1 8/28, 2nd number: 1 14/49
36/28 - 63/49 is 0/1.
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,
36/28 = 36 × 7/28 × 7 = 252/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
63/49 = 63 × 4/49 × 4 = 252/196 - Subtract the two like fractions:
252/196 - 252/196 = 252 - 252/196 = 0/196 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/28-63/49 36/56-63/49 36/28-63/98 36/84-63/49