Subtract 49/27 from 1/15
1st number: 1/15, 2nd number: 1 22/27
1/15 - 49/27 is -236/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 15 × 9 = 135,
1/15 = 1 × 9/15 × 9 = 9/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
49/27 = 49 × 5/27 × 5 = 245/135 - Subtract the two like fractions:
9/135 - 245/135 = 9 - 245/135 = -236/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/15-49/27 1/15-98/27 1/30-49/27 1/15-49/54 3/15-49/27 1/45-49/27 1/15-49/81 5/15-49/27 1/75-49/27 7/15-49/27