Subtract 49/56 from 1/49
1/49 - 49/56 is -335/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 56 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
1/49 = 1 × 8/49 × 8 = 8/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
49/56 = 49 × 7/56 × 7 = 343/392 - Subtract the two like fractions:
8/392 - 343/392 = 8 - 343/392 = -335/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/49-49/56 1/49-98/56 1/98-49/56 3/49-49/56 5/49-49/56 7/49-49/56