Subtract 98/30 from 3/36
1st number: 3/36, 2nd number: 3 8/30
3/36 - 98/30 is -191/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 30 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
3/36 = 3 × 5/36 × 5 = 15/180 - Likewise, for the 2nd fraction, since 30 × 6 = 180,
98/30 = 98 × 6/30 × 6 = 588/180 - Subtract the two like fractions:
15/180 - 588/180 = 15 - 588/180 = -573/180 - After reducing the fraction, the answer is -191/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/36-98/30 3/72-98/30 3/36-98/60 9/36-98/30 3/36-98/90 15/36-98/30 21/36-98/30