Subtract 45/49 from 1/6
1/6 - 45/49 is -221/294.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 49 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 6 × 49 = 294,
1/6 = 1 × 49/6 × 49 = 49/294 - Likewise, for the 2nd fraction, since 49 × 6 = 294,
45/49 = 45 × 6/49 × 6 = 270/294 - Subtract the two like fractions:
49/294 - 270/294 = 49 - 270/294 = -221/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/6-45/49 1/6-90/49 1/12-45/49 1/6-45/98 3/6-45/49 1/18-45/49 5/6-45/49 1/30-45/49 7/6-45/49 1/42-45/49