Subtract 35/30 from 9/75
1st number: 9/75, 2nd number: 1 5/30
9/75 - 35/30 is -157/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
9/75 = 9 × 2/75 × 2 = 18/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
35/30 = 35 × 5/30 × 5 = 175/150 - Subtract the two like fractions:
18/150 - 175/150 = 18 - 175/150 = -157/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/75-35/30 9/75-70/30 9/75-35/60 27/75-35/30 9/75-35/90 45/75-35/30 63/75-35/30