Subtract 49/15 from 2/36
1st number: 2/36, 2nd number: 3 4/15
2/36 - 49/15 is -289/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 15 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
2/36 = 2 × 5/36 × 5 = 10/180 - Likewise, for the 2nd fraction, since 15 × 12 = 180,
49/15 = 49 × 12/15 × 12 = 588/180 - Subtract the two like fractions:
10/180 - 588/180 = 10 - 588/180 = -578/180 - After reducing the fraction, the answer is -289/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/36-49/15 2/36-98/15 2/72-49/15 2/36-49/30 6/36-49/15 2/36-49/45 10/36-49/15 2/36-49/75 14/36-49/15